diff --git a/doc/examples/README.cpp b/doc/examples/README.cpp
index d8cd4d67..a93ee60a 100644
--- a/doc/examples/README.cpp
+++ b/doc/examples/README.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/README.link b/doc/examples/README.link
index 9b154c4a..8758bf05 100644
--- a/doc/examples/README.link
+++ b/doc/examples/README.link
@@ -1 +1 @@
-<a target="_blank" href="https://wandbox.org/permlink/dRba5TBJ11mlyZFZ"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/Mi7u49cYwMR0cgTH"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/array.cpp b/doc/examples/array.cpp
index 3ec0a133..d3cc4777 100644
--- a/doc/examples/array.cpp
+++ b/doc/examples/array.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/array.link b/doc/examples/array.link
index cafca79c..a7e40831 100644
--- a/doc/examples/array.link
+++ b/doc/examples/array.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/1fsm4gI55p83DOwU"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/dREyaxnVNgG1CAUx"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/at__object_t_key_type.cpp b/doc/examples/at__object_t_key_type.cpp
index 7797418f..611ca226 100644
--- a/doc/examples/at__object_t_key_type.cpp
+++ b/doc/examples/at__object_t_key_type.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/at__object_t_key_type.link b/doc/examples/at__object_t_key_type.link
index 8874783b..cff20bea 100644
--- a/doc/examples/at__object_t_key_type.link
+++ b/doc/examples/at__object_t_key_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/8ldtT0NOhidn0fOA"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/rCEcfTCRY40LDvoR"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/at__object_t_key_type_const.cpp b/doc/examples/at__object_t_key_type_const.cpp
index f6042404..eae7da96 100644
--- a/doc/examples/at__object_t_key_type_const.cpp
+++ b/doc/examples/at__object_t_key_type_const.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/at__object_t_key_type_const.link b/doc/examples/at__object_t_key_type_const.link
index cd8594e6..43bb6c87 100644
--- a/doc/examples/at__object_t_key_type_const.link
+++ b/doc/examples/at__object_t_key_type_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/nfmFWMaJJHFJ7eVK"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/SIuocSXktJ2lxj0q"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/at__size_type.cpp b/doc/examples/at__size_type.cpp
index 28def1dd..17381738 100644
--- a/doc/examples/at__size_type.cpp
+++ b/doc/examples/at__size_type.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/at__size_type.link b/doc/examples/at__size_type.link
index cba0fa00..fea3bcd5 100644
--- a/doc/examples/at__size_type.link
+++ b/doc/examples/at__size_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/8UnQY256zGX2Lx6d"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/wB9tQWAyqeajJTVn"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/at__size_type_const.cpp b/doc/examples/at__size_type_const.cpp
index 213d22fd..3f67d378 100644
--- a/doc/examples/at__size_type_const.cpp
+++ b/doc/examples/at__size_type_const.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/at__size_type_const.link b/doc/examples/at__size_type_const.link
index ce3647ac..70dd9151 100644
--- a/doc/examples/at__size_type_const.link
+++ b/doc/examples/at__size_type_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/U1fv6LY7xZOAuSBs"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/s5MsN3WV6zsGcWY4"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/at_json_pointer.cpp b/doc/examples/at_json_pointer.cpp
index 3ef91282..2cb62e2d 100644
--- a/doc/examples/at_json_pointer.cpp
+++ b/doc/examples/at_json_pointer.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/at_json_pointer.link b/doc/examples/at_json_pointer.link
index c8563ec2..2e6a3e70 100644
--- a/doc/examples/at_json_pointer.link
+++ b/doc/examples/at_json_pointer.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Fy2xBfZMols2DUQC"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/SXcTwaW8DVzDT34z"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/at_json_pointer_const.cpp b/doc/examples/at_json_pointer_const.cpp
index a1d065f2..3b09f65d 100644
--- a/doc/examples/at_json_pointer_const.cpp
+++ b/doc/examples/at_json_pointer_const.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/at_json_pointer_const.link b/doc/examples/at_json_pointer_const.link
index f421faf4..1ea3b078 100644
--- a/doc/examples/at_json_pointer_const.link
+++ b/doc/examples/at_json_pointer_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/WxhV3mL9YX8FJonk"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/zOTLPM0c5dNFZhk3"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/back.cpp b/doc/examples/back.cpp
index 45f9483c..f4dcced3 100644
--- a/doc/examples/back.cpp
+++ b/doc/examples/back.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/back.link b/doc/examples/back.link
index 15b1102b..8d757cde 100644
--- a/doc/examples/back.link
+++ b/doc/examples/back.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/CAv4NNr4D1FJhhUv"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/Sco4kIFMzpkYo37h"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__CompatibleType.cpp b/doc/examples/basic_json__CompatibleType.cpp
index ff564a72..85dbccd0 100644
--- a/doc/examples/basic_json__CompatibleType.cpp
+++ b/doc/examples/basic_json__CompatibleType.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <deque>
 #include <list>
 #include <forward_list>
diff --git a/doc/examples/basic_json__CompatibleType.link b/doc/examples/basic_json__CompatibleType.link
index a78f01bb..3ced745b 100644
--- a/doc/examples/basic_json__CompatibleType.link
+++ b/doc/examples/basic_json__CompatibleType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/VM7W2kpE7sIYJ5DW"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/n2KT4Yk3mzZXKnS5"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__InputIt_InputIt.cpp b/doc/examples/basic_json__InputIt_InputIt.cpp
index ce07e07b..60043ff3 100644
--- a/doc/examples/basic_json__InputIt_InputIt.cpp
+++ b/doc/examples/basic_json__InputIt_InputIt.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/basic_json__InputIt_InputIt.link b/doc/examples/basic_json__InputIt_InputIt.link
index d360496a..c7c09d38 100644
--- a/doc/examples/basic_json__InputIt_InputIt.link
+++ b/doc/examples/basic_json__InputIt_InputIt.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/oUU2X0pbZq7gawRB"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/gsHOHaLe3MfVhI2s"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__basic_json.cpp b/doc/examples/basic_json__basic_json.cpp
index 28f1fd07..c218a8e5 100644
--- a/doc/examples/basic_json__basic_json.cpp
+++ b/doc/examples/basic_json__basic_json.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/basic_json__basic_json.link b/doc/examples/basic_json__basic_json.link
index 78fcbbe5..e8ac682d 100644
--- a/doc/examples/basic_json__basic_json.link
+++ b/doc/examples/basic_json__basic_json.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/6Qfn12BDzb3vqO5p"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/zUmWzPFVFx6sEojX"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__copyassignment.cpp b/doc/examples/basic_json__copyassignment.cpp
index 9e9c2ecc..b44e5993 100644
--- a/doc/examples/basic_json__copyassignment.cpp
+++ b/doc/examples/basic_json__copyassignment.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/basic_json__copyassignment.link b/doc/examples/basic_json__copyassignment.link
index efcac306..1bff32a7 100644
--- a/doc/examples/basic_json__copyassignment.link
+++ b/doc/examples/basic_json__copyassignment.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/iWYvmlA4qQmtvACX"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/1BjO38rdSmNGxpyn"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__list_init_t.cpp b/doc/examples/basic_json__list_init_t.cpp
index 8734dff1..5d77dbbc 100644
--- a/doc/examples/basic_json__list_init_t.cpp
+++ b/doc/examples/basic_json__list_init_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/basic_json__list_init_t.link b/doc/examples/basic_json__list_init_t.link
index bcdf6689..4419ca9a 100644
--- a/doc/examples/basic_json__list_init_t.link
+++ b/doc/examples/basic_json__list_init_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/iZzzxEpB7tbhz0cx"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/H0DDK6yuoCGZuoFw"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__moveconstructor.cpp b/doc/examples/basic_json__moveconstructor.cpp
index e470c95b..ecfdb603 100644
--- a/doc/examples/basic_json__moveconstructor.cpp
+++ b/doc/examples/basic_json__moveconstructor.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/basic_json__moveconstructor.link b/doc/examples/basic_json__moveconstructor.link
index 9580d02c..7bad9910 100644
--- a/doc/examples/basic_json__moveconstructor.link
+++ b/doc/examples/basic_json__moveconstructor.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/CaDlatv1uXhQiu7o"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/nXd0SKQaR6tHukvy"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__nullptr_t.cpp b/doc/examples/basic_json__nullptr_t.cpp
index d0156d53..041a3269 100644
--- a/doc/examples/basic_json__nullptr_t.cpp
+++ b/doc/examples/basic_json__nullptr_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/basic_json__nullptr_t.link b/doc/examples/basic_json__nullptr_t.link
index f911caa5..143d20a2 100644
--- a/doc/examples/basic_json__nullptr_t.link
+++ b/doc/examples/basic_json__nullptr_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/9Tvfs2dJBW8m8ihA"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/AbLqRqEEN5N9W1Fj"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__size_type_basic_json.cpp b/doc/examples/basic_json__size_type_basic_json.cpp
index 15f8c0d5..1add4925 100644
--- a/doc/examples/basic_json__size_type_basic_json.cpp
+++ b/doc/examples/basic_json__size_type_basic_json.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/basic_json__size_type_basic_json.link b/doc/examples/basic_json__size_type_basic_json.link
index 78305dcf..e699f9ad 100644
--- a/doc/examples/basic_json__size_type_basic_json.link
+++ b/doc/examples/basic_json__size_type_basic_json.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/IFZT4VL0oRotJBxl"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/ecx4xZQX7VXuhlAz"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__value.cpp b/doc/examples/basic_json__value.cpp
index dfb91d84..fced71c3 100644
--- a/doc/examples/basic_json__value.cpp
+++ b/doc/examples/basic_json__value.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/basic_json__value.link b/doc/examples/basic_json__value.link
index 27e1ddeb..3dc8a407 100644
--- a/doc/examples/basic_json__value.link
+++ b/doc/examples/basic_json__value.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/qdV5W2Lrljmjv4LG"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/bP03yg3IIbhARy2F"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__value_ptr.cpp b/doc/examples/basic_json__value_ptr.cpp
index f45fb8b0..262fbbf6 100644
--- a/doc/examples/basic_json__value_ptr.cpp
+++ b/doc/examples/basic_json__value_ptr.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/basic_json__value_ptr.link b/doc/examples/basic_json__value_ptr.link
index 2f8fc83c..482c75f0 100644
--- a/doc/examples/basic_json__value_ptr.link
+++ b/doc/examples/basic_json__value_ptr.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/K4L4D6nibuGXbjfd"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/OY0l4CpfWuDJudyo"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__value_t.cpp b/doc/examples/basic_json__value_t.cpp
index faf5dfae..20cd3b4d 100644
--- a/doc/examples/basic_json__value_t.cpp
+++ b/doc/examples/basic_json__value_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/basic_json__value_t.link b/doc/examples/basic_json__value_t.link
index e7e744c1..8e999a8d 100644
--- a/doc/examples/basic_json__value_t.link
+++ b/doc/examples/basic_json__value_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/RMpEI2o935KgD2o2"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/zRdz49DwtK0gIJuc"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/begin.cpp b/doc/examples/begin.cpp
index 46c17218..c2bb43ae 100644
--- a/doc/examples/begin.cpp
+++ b/doc/examples/begin.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/begin.link b/doc/examples/begin.link
index 64eac702..da79b631 100644
--- a/doc/examples/begin.link
+++ b/doc/examples/begin.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/0lW1WJ1ZP8g92Jp9"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/Q0QcnX1LAQT5k7IU"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/cbegin.cpp b/doc/examples/cbegin.cpp
index fe45e49b..f4353ef0 100644
--- a/doc/examples/cbegin.cpp
+++ b/doc/examples/cbegin.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/cbegin.link b/doc/examples/cbegin.link
index c298c653..dee6deb2 100644
--- a/doc/examples/cbegin.link
+++ b/doc/examples/cbegin.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/yarD6DyxYlIf8Ymg"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/ukuefRRIclE7D7IX"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/cend.cpp b/doc/examples/cend.cpp
index a140fb0b..08914124 100644
--- a/doc/examples/cend.cpp
+++ b/doc/examples/cend.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/cend.link b/doc/examples/cend.link
index 61a3203d..6dfc2277 100644
--- a/doc/examples/cend.link
+++ b/doc/examples/cend.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/9oPbpnFNgKtKjB0O"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/nHLMXLRwA3QWSnsQ"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/clear.cpp b/doc/examples/clear.cpp
index 60016753..055211cf 100644
--- a/doc/examples/clear.cpp
+++ b/doc/examples/clear.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/clear.link b/doc/examples/clear.link
index 9ad0a14f..91fa1f25 100644
--- a/doc/examples/clear.link
+++ b/doc/examples/clear.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/wwsjMZP8U6bWhUil"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/WQS4WbZC6pX4qZE4"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/count.cpp b/doc/examples/count.cpp
index b97f71da..b3f10d06 100644
--- a/doc/examples/count.cpp
+++ b/doc/examples/count.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/count.link b/doc/examples/count.link
index 0893d922..6167a673 100644
--- a/doc/examples/count.link
+++ b/doc/examples/count.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/yv5TMrq9qREivvHf"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/mrJDlTQD3orHnAdF"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/crbegin.cpp b/doc/examples/crbegin.cpp
index 4ea71d97..df0868ab 100644
--- a/doc/examples/crbegin.cpp
+++ b/doc/examples/crbegin.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/crbegin.link b/doc/examples/crbegin.link
index 1188be1e..49072710 100644
--- a/doc/examples/crbegin.link
+++ b/doc/examples/crbegin.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/GQz9A5y7HduQHVMw"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/XsC14rus4L6meQTg"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/crend.cpp b/doc/examples/crend.cpp
index 079eeea6..20c2f82a 100644
--- a/doc/examples/crend.cpp
+++ b/doc/examples/crend.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/crend.link b/doc/examples/crend.link
index 4bdfef3a..7c244144 100644
--- a/doc/examples/crend.link
+++ b/doc/examples/crend.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Qom888gs2RM4wR4H"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/jr4aG41Zr1pWUlAw"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/diff.cpp b/doc/examples/diff.cpp
index a377fc81..982b8f9c 100644
--- a/doc/examples/diff.cpp
+++ b/doc/examples/diff.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/diff.link b/doc/examples/diff.link
index 459ecfcc..d0bed27a 100644
--- a/doc/examples/diff.link
+++ b/doc/examples/diff.link
@@ -1 +1 @@
-<a target="_blank" href="https://wandbox.org/permlink/Ey8vU48T8lMVizpn"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/KKfCy1yctyq7PBI1"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/dump.cpp b/doc/examples/dump.cpp
index 3145d453..8190ae49 100644
--- a/doc/examples/dump.cpp
+++ b/doc/examples/dump.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/dump.link b/doc/examples/dump.link
index 5cf3e634..3ced4448 100644
--- a/doc/examples/dump.link
+++ b/doc/examples/dump.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/rjYfsEq7v1RCHprk"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/jC8OLyTjE6EOcMZt"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/emplace.cpp b/doc/examples/emplace.cpp
index c3b3c3e3..2af633eb 100644
--- a/doc/examples/emplace.cpp
+++ b/doc/examples/emplace.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/emplace.link b/doc/examples/emplace.link
index a9366c32..b689c476 100644
--- a/doc/examples/emplace.link
+++ b/doc/examples/emplace.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/B6ILaoysGMliouEO"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/mvy0nMn3uStrP9tS"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/emplace_back.cpp b/doc/examples/emplace_back.cpp
index 4e9ec89a..f76e599f 100644
--- a/doc/examples/emplace_back.cpp
+++ b/doc/examples/emplace_back.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/emplace_back.link b/doc/examples/emplace_back.link
index 4363e4c7..824c95df 100644
--- a/doc/examples/emplace_back.link
+++ b/doc/examples/emplace_back.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/jdch45YEMX94DvlH"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/wvLvTvPt0dovixFE"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/empty.cpp b/doc/examples/empty.cpp
index 2edda6dc..a4c71b52 100644
--- a/doc/examples/empty.cpp
+++ b/doc/examples/empty.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/empty.link b/doc/examples/empty.link
index 12aa9678..c16e0296 100644
--- a/doc/examples/empty.link
+++ b/doc/examples/empty.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/rP64u8KqUJqB9lFd"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/g1mZBQAdSJE3cNCH"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/end.cpp b/doc/examples/end.cpp
index 848623a4..5eeec81d 100644
--- a/doc/examples/end.cpp
+++ b/doc/examples/end.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/end.link b/doc/examples/end.link
index 462a463f..4ced3b90 100644
--- a/doc/examples/end.link
+++ b/doc/examples/end.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/4Fbmy4IG012HmGKs"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/vp0L5nlCJewdlolt"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/erase__IteratorType.cpp b/doc/examples/erase__IteratorType.cpp
index 5743c327..2ec6204f 100644
--- a/doc/examples/erase__IteratorType.cpp
+++ b/doc/examples/erase__IteratorType.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/erase__IteratorType.link b/doc/examples/erase__IteratorType.link
index 854a9be5..50571c91 100644
--- a/doc/examples/erase__IteratorType.link
+++ b/doc/examples/erase__IteratorType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/W83LsQNBy5qCoABq"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/N0oo892iXEqaUzej"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/erase__IteratorType_IteratorType.cpp b/doc/examples/erase__IteratorType_IteratorType.cpp
index 9250c3ca..ef3f070c 100644
--- a/doc/examples/erase__IteratorType_IteratorType.cpp
+++ b/doc/examples/erase__IteratorType_IteratorType.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/erase__IteratorType_IteratorType.link b/doc/examples/erase__IteratorType_IteratorType.link
index 26e0b903..fb7fca42 100644
--- a/doc/examples/erase__IteratorType_IteratorType.link
+++ b/doc/examples/erase__IteratorType_IteratorType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/zGMngigiwwhsXEhB"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/SO3kgH5glqC18wJy"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/erase__key_type.cpp b/doc/examples/erase__key_type.cpp
index ca0962aa..e035c23b 100644
--- a/doc/examples/erase__key_type.cpp
+++ b/doc/examples/erase__key_type.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/erase__key_type.link b/doc/examples/erase__key_type.link
index e4c2fba1..8a1579c9 100644
--- a/doc/examples/erase__key_type.link
+++ b/doc/examples/erase__key_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/0eXbiM5KTPPXFkyP"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/wyOm5ERfxlXcwcSV"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/erase__size_type.cpp b/doc/examples/erase__size_type.cpp
index 7df3d062..68bbab64 100644
--- a/doc/examples/erase__size_type.cpp
+++ b/doc/examples/erase__size_type.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/erase__size_type.link b/doc/examples/erase__size_type.link
index c63abe52..cd20c392 100644
--- a/doc/examples/erase__size_type.link
+++ b/doc/examples/erase__size_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/WXGKRKjzP22ggTEr"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/lxSvv5XGZ8Hmhnwl"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/find__key_type.cpp b/doc/examples/find__key_type.cpp
index 79eed509..cb4a51c7 100644
--- a/doc/examples/find__key_type.cpp
+++ b/doc/examples/find__key_type.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/find__key_type.link b/doc/examples/find__key_type.link
index cd3d4fd2..bf003fb1 100644
--- a/doc/examples/find__key_type.link
+++ b/doc/examples/find__key_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Kk6nOpsa6KetydpZ"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/yqzasB01C3NGORaT"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/flatten.cpp b/doc/examples/flatten.cpp
index e7b7ee87..b0cf9b6c 100644
--- a/doc/examples/flatten.cpp
+++ b/doc/examples/flatten.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/flatten.link b/doc/examples/flatten.link
index ab2128fa..b5285f3c 100644
--- a/doc/examples/flatten.link
+++ b/doc/examples/flatten.link
@@ -1 +1 @@
-<a target="_blank" href="https://wandbox.org/permlink/GmfMbu5egOFqOyCB"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/qGLscdPoE6QH87oD"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/from_cbor.cpp b/doc/examples/from_cbor.cpp
index fc44d4a5..5d78be8f 100644
--- a/doc/examples/from_cbor.cpp
+++ b/doc/examples/from_cbor.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/from_cbor.link b/doc/examples/from_cbor.link
index c621bd2d..15a2bf40 100644
--- a/doc/examples/from_cbor.link
+++ b/doc/examples/from_cbor.link
@@ -1 +1 @@
-<a target="_blank" href="https://wandbox.org/permlink/irciYhRJoqAXnThe"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/DUNMc8fjsGi5C7Ea"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/from_msgpack.cpp b/doc/examples/from_msgpack.cpp
index 7c4202c9..a16c1bdd 100644
--- a/doc/examples/from_msgpack.cpp
+++ b/doc/examples/from_msgpack.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/from_msgpack.link b/doc/examples/from_msgpack.link
index 22bac001..a4818bd7 100644
--- a/doc/examples/from_msgpack.link
+++ b/doc/examples/from_msgpack.link
@@ -1 +1 @@
-<a target="_blank" href="https://wandbox.org/permlink/V1no7FItrHI7sSrK"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/wSkYD6Q5RqJWmt3s"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/front.cpp b/doc/examples/front.cpp
index 7c5a2ae9..e9f09d0c 100644
--- a/doc/examples/front.cpp
+++ b/doc/examples/front.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/front.link b/doc/examples/front.link
index d69c7f90..e3f57b3d 100644
--- a/doc/examples/front.link
+++ b/doc/examples/front.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/CUpMCzt6D9v3cYGM"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/fbTQdF5PwEeaC2lq"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/get__PointerType.cpp b/doc/examples/get__PointerType.cpp
index 7c15c5aa..613305f9 100644
--- a/doc/examples/get__PointerType.cpp
+++ b/doc/examples/get__PointerType.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/get__PointerType.link b/doc/examples/get__PointerType.link
index 68a46b57..5c0713d5 100644
--- a/doc/examples/get__PointerType.link
+++ b/doc/examples/get__PointerType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/TRkhQoCdScWQqi3x"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/YwRJe95xb68JVjuI"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/get__ValueType_const.cpp b/doc/examples/get__ValueType_const.cpp
index 40a96184..3fdd2834 100644
--- a/doc/examples/get__ValueType_const.cpp
+++ b/doc/examples/get__ValueType_const.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <unordered_map>
 
 using json = nlohmann::json;
diff --git a/doc/examples/get__ValueType_const.link b/doc/examples/get__ValueType_const.link
index 95862c67..d58c1789 100644
--- a/doc/examples/get__ValueType_const.link
+++ b/doc/examples/get__ValueType_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ksZAkIKQnYhJKLpN"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/FeK53w3zimBjOhtB"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/get_ptr.cpp b/doc/examples/get_ptr.cpp
index 2c319dc4..54288450 100644
--- a/doc/examples/get_ptr.cpp
+++ b/doc/examples/get_ptr.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/get_ptr.link b/doc/examples/get_ptr.link
index 13ed7d81..2b158c8f 100644
--- a/doc/examples/get_ptr.link
+++ b/doc/examples/get_ptr.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/xYbUV0BmOfNtQcED"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/6DBW0AukFiY85CMq"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/get_ref.cpp b/doc/examples/get_ref.cpp
index a152d347..c07d8488 100644
--- a/doc/examples/get_ref.cpp
+++ b/doc/examples/get_ref.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/get_ref.link b/doc/examples/get_ref.link
index c5bd9c03..1181b7c6 100644
--- a/doc/examples/get_ref.link
+++ b/doc/examples/get_ref.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/lsl8Ex3d3SOYnKHu"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/868NoVK7iU0BZHKz"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/insert.cpp b/doc/examples/insert.cpp
index 967f443e..99879566 100644
--- a/doc/examples/insert.cpp
+++ b/doc/examples/insert.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/insert.link b/doc/examples/insert.link
index 9b0a1d90..f3f4e4bc 100644
--- a/doc/examples/insert.link
+++ b/doc/examples/insert.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ePN9gb4P3WTAiT6H"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/Af1lyC9TuTbIaNHy"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/insert__count.cpp b/doc/examples/insert__count.cpp
index 258515e6..11460e51 100644
--- a/doc/examples/insert__count.cpp
+++ b/doc/examples/insert__count.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/insert__count.link b/doc/examples/insert__count.link
index f6a6441d..103795f5 100644
--- a/doc/examples/insert__count.link
+++ b/doc/examples/insert__count.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/wnxritIWxpGS2SSt"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/J7tEcc5RiRckp3aH"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/insert__ilist.cpp b/doc/examples/insert__ilist.cpp
index c0138d2a..fa9e8612 100644
--- a/doc/examples/insert__ilist.cpp
+++ b/doc/examples/insert__ilist.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/insert__ilist.link b/doc/examples/insert__ilist.link
index eba2b560..13805fbf 100644
--- a/doc/examples/insert__ilist.link
+++ b/doc/examples/insert__ilist.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/kem0JnkdOVLNHii5"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/qgQADJFErGWzwFS3"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/insert__range.cpp b/doc/examples/insert__range.cpp
index b5d0001b..8e8a5977 100644
--- a/doc/examples/insert__range.cpp
+++ b/doc/examples/insert__range.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/insert__range.link b/doc/examples/insert__range.link
index 3a802b57..30440793 100644
--- a/doc/examples/insert__range.link
+++ b/doc/examples/insert__range.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/rub1CDmN5dKK1LJW"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/n97dklxei6VGm4nn"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/insert__range_object.cpp b/doc/examples/insert__range_object.cpp
index 4cd58938..3f266b22 100644
--- a/doc/examples/insert__range_object.cpp
+++ b/doc/examples/insert__range_object.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/insert__range_object.link b/doc/examples/insert__range_object.link
new file mode 100644
index 00000000..f6eb481a
--- /dev/null
+++ b/doc/examples/insert__range_object.link
@@ -0,0 +1 @@
+<a target="_blank" href="https://wandbox.org/permlink/lj1jKDLtLmx2v1G0"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_array.cpp b/doc/examples/is_array.cpp
index 11a63115..7a5d20bf 100644
--- a/doc/examples/is_array.cpp
+++ b/doc/examples/is_array.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_array.link b/doc/examples/is_array.link
index ccd72750..ad18000c 100644
--- a/doc/examples/is_array.link
+++ b/doc/examples/is_array.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/hGGh0jnNmRo7bYAZ"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/DvtGvyx9zygjT0kS"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_boolean.cpp b/doc/examples/is_boolean.cpp
index 9efcf694..d3a0e178 100644
--- a/doc/examples/is_boolean.cpp
+++ b/doc/examples/is_boolean.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_boolean.link b/doc/examples/is_boolean.link
index 5ebc9acb..bb89c4a0 100644
--- a/doc/examples/is_boolean.link
+++ b/doc/examples/is_boolean.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/tWBJHygekWKqZIqe"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/Io4dYYukmsvBsBhZ"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_discarded.cpp b/doc/examples/is_discarded.cpp
index a1d42a7a..f4953bf9 100644
--- a/doc/examples/is_discarded.cpp
+++ b/doc/examples/is_discarded.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_discarded.link b/doc/examples/is_discarded.link
index d2172392..407667aa 100644
--- a/doc/examples/is_discarded.link
+++ b/doc/examples/is_discarded.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/USx0486t9Qxi5LS3"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/sznqCvDTQxq642QL"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_null.cpp b/doc/examples/is_null.cpp
index 0d69c05c..9dd0528c 100644
--- a/doc/examples/is_null.cpp
+++ b/doc/examples/is_null.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_null.link b/doc/examples/is_null.link
index d40569d2..6ead545c 100644
--- a/doc/examples/is_null.link
+++ b/doc/examples/is_null.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/d75Hu1c8QVdDtabd"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/imhZMfDkB8bFRp7q"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_number.cpp b/doc/examples/is_number.cpp
index fd2a99b1..a0baff32 100644
--- a/doc/examples/is_number.cpp
+++ b/doc/examples/is_number.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_number.link b/doc/examples/is_number.link
index 089d7893..7e291e79 100644
--- a/doc/examples/is_number.link
+++ b/doc/examples/is_number.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/97mIrpY9h1rodAfI"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/PMSuHln29jOu8ySo"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_number_float.cpp b/doc/examples/is_number_float.cpp
index 92bcfa10..a67d9271 100644
--- a/doc/examples/is_number_float.cpp
+++ b/doc/examples/is_number_float.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_number_float.link b/doc/examples/is_number_float.link
index 3fa73533..3f56570a 100644
--- a/doc/examples/is_number_float.link
+++ b/doc/examples/is_number_float.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/AHeVLaVJlG3cIehg"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/jf7HjebGYWYKNMJQ"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_number_integer.cpp b/doc/examples/is_number_integer.cpp
index ecac7cd6..b8f772ef 100644
--- a/doc/examples/is_number_integer.cpp
+++ b/doc/examples/is_number_integer.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_number_integer.link b/doc/examples/is_number_integer.link
index 474cded4..692d0208 100644
--- a/doc/examples/is_number_integer.link
+++ b/doc/examples/is_number_integer.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/WRiD854M5bTtQTnw"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/1HGdpuy7JGkt6IZd"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_number_unsigned.cpp b/doc/examples/is_number_unsigned.cpp
index ad457591..7cd04a31 100644
--- a/doc/examples/is_number_unsigned.cpp
+++ b/doc/examples/is_number_unsigned.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_number_unsigned.link b/doc/examples/is_number_unsigned.link
index 0849b8e5..930ec498 100644
--- a/doc/examples/is_number_unsigned.link
+++ b/doc/examples/is_number_unsigned.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/BYzDklHPHDZA2CXX"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/nlZ9nbm8xJjTAsMe"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_object.cpp b/doc/examples/is_object.cpp
index 56db66e5..1fe66ec2 100644
--- a/doc/examples/is_object.cpp
+++ b/doc/examples/is_object.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_object.link b/doc/examples/is_object.link
index 5bd827c2..5bfaa41a 100644
--- a/doc/examples/is_object.link
+++ b/doc/examples/is_object.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/TW8VagDAhVeaItcp"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/5nZW4U1bUA5lem25"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_primitive.cpp b/doc/examples/is_primitive.cpp
index 48872ab5..fb863b61 100644
--- a/doc/examples/is_primitive.cpp
+++ b/doc/examples/is_primitive.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_primitive.link b/doc/examples/is_primitive.link
index 6de65c79..aa46ead7 100644
--- a/doc/examples/is_primitive.link
+++ b/doc/examples/is_primitive.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/A0B17yXywuT7Z1gx"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/V4emskHeUktlVOxh"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_string.cpp b/doc/examples/is_string.cpp
index 2d6ed069..df887007 100644
--- a/doc/examples/is_string.cpp
+++ b/doc/examples/is_string.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_string.link b/doc/examples/is_string.link
index 86ef2b45..b4d8cc39 100644
--- a/doc/examples/is_string.link
+++ b/doc/examples/is_string.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ePqrJBez1pH5dC7V"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/lb59ps8hvZkRQtly"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_structured.cpp b/doc/examples/is_structured.cpp
index ed573e3c..66016083 100644
--- a/doc/examples/is_structured.cpp
+++ b/doc/examples/is_structured.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/is_structured.link b/doc/examples/is_structured.link
index 43385c8b..ef6804b7 100644
--- a/doc/examples/is_structured.link
+++ b/doc/examples/is_structured.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/46XRsxj3NvcwTpAZ"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/oe0ULeAlBAiaqUxh"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/json_pointer.cpp b/doc/examples/json_pointer.cpp
index 3b23dfb2..333d3963 100644
--- a/doc/examples/json_pointer.cpp
+++ b/doc/examples/json_pointer.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/json_pointer.link b/doc/examples/json_pointer.link
index 78881dd9..541a97d8 100644
--- a/doc/examples/json_pointer.link
+++ b/doc/examples/json_pointer.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Wlvqfd3JpEXTv2iH"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/JdZq6bQWjrHew4Dy"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/json_pointer__to_string.cpp b/doc/examples/json_pointer__to_string.cpp
index 4cb053c5..fc7f2557 100644
--- a/doc/examples/json_pointer__to_string.cpp
+++ b/doc/examples/json_pointer__to_string.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/json_pointer__to_string.link b/doc/examples/json_pointer__to_string.link
index 407609b2..5cae597e 100644
--- a/doc/examples/json_pointer__to_string.link
+++ b/doc/examples/json_pointer__to_string.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/O4FbKx0TbZioFhfU"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/t6BQ8xMgkSUIcy1m"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/max_size.cpp b/doc/examples/max_size.cpp
index d2f1b727..27989271 100644
--- a/doc/examples/max_size.cpp
+++ b/doc/examples/max_size.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/max_size.link b/doc/examples/max_size.link
index 5719ccaa..2bca668d 100644
--- a/doc/examples/max_size.link
+++ b/doc/examples/max_size.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/NBFk3TxTo32pKt36"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/9j9TwfNlZ88Hvwdi"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/meta.cpp b/doc/examples/meta.cpp
index 28c88b8d..8e4ad3de 100644
--- a/doc/examples/meta.cpp
+++ b/doc/examples/meta.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/meta.link b/doc/examples/meta.link
index 6a5ad0c1..05b7ef06 100644
--- a/doc/examples/meta.link
+++ b/doc/examples/meta.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/3hERJociqLo3vdod"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/GTMgDs6Q8uLToRvb"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/meta.output b/doc/examples/meta.output
index 933aac0f..d5ef8260 100644
--- a/doc/examples/meta.output
+++ b/doc/examples/meta.output
@@ -2,7 +2,7 @@
     "compiler": {
         "c++": "201103",
         "family": "clang",
-        "version": "8.0.0 (clang-800.0.42.1)"
+        "version": "8.1.0 (clang-802.0.42)"
     },
     "copyright": "(C) 2013-2017 Niels Lohmann",
     "name": "JSON for Modern C++",
diff --git a/doc/examples/object.cpp b/doc/examples/object.cpp
index 5b8ba589..3c089b0f 100644
--- a/doc/examples/object.cpp
+++ b/doc/examples/object.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/object.link b/doc/examples/object.link
index d9e63e53..0a435eb1 100644
--- a/doc/examples/object.link
+++ b/doc/examples/object.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Ub9U5AMbng3oZiao"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/UeOjT4BeGKdE345o"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__ValueType.cpp b/doc/examples/operator__ValueType.cpp
index 77af700f..4895fe1e 100644
--- a/doc/examples/operator__ValueType.cpp
+++ b/doc/examples/operator__ValueType.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <unordered_map>
 
 using json = nlohmann::json;
diff --git a/doc/examples/operator__ValueType.link b/doc/examples/operator__ValueType.link
index 9a689f82..84497ae4 100644
--- a/doc/examples/operator__ValueType.link
+++ b/doc/examples/operator__ValueType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/drFSKFXJd8IMzMK3"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/3bM7J4Qlj1Cl9EUK"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__equal.cpp b/doc/examples/operator__equal.cpp
index 12bf92ed..e9910f32 100644
--- a/doc/examples/operator__equal.cpp
+++ b/doc/examples/operator__equal.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operator__equal.link b/doc/examples/operator__equal.link
index 86707520..910bf449 100644
--- a/doc/examples/operator__equal.link
+++ b/doc/examples/operator__equal.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/sBTv52u9kI2gjeFJ"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/D7ff222CtzQaAXUK"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__equal.output b/doc/examples/operator__equal.output
index e9dfd755..78067355 100644
--- a/doc/examples/operator__equal.output
+++ b/doc/examples/operator__equal.output
@@ -1,4 +1,4 @@
 [1,2,3] == [1,2,4] false
 {"A":"a","B":"b"} == {"A":"a","B":"b"} true
-17 == 17 true
+17 == 17.0 true
 "foo" == "bar" false
diff --git a/doc/examples/operator__equal__nullptr_t.cpp b/doc/examples/operator__equal__nullptr_t.cpp
index 49c632cf..d7c2fbdc 100644
--- a/doc/examples/operator__equal__nullptr_t.cpp
+++ b/doc/examples/operator__equal__nullptr_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operator__equal__nullptr_t.link b/doc/examples/operator__equal__nullptr_t.link
index d52acab4..30030502 100644
--- a/doc/examples/operator__equal__nullptr_t.link
+++ b/doc/examples/operator__equal__nullptr_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/GGWi3cRmA5A3n1N2"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/2PPEeLTQTrbE8cVN"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__greater.cpp b/doc/examples/operator__greater.cpp
index bee3b2b5..1860625c 100644
--- a/doc/examples/operator__greater.cpp
+++ b/doc/examples/operator__greater.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operator__greater.link b/doc/examples/operator__greater.link
index 5499771d..f28c8fe0 100644
--- a/doc/examples/operator__greater.link
+++ b/doc/examples/operator__greater.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/xJlXYtWnxO1NUh7x"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/whYWnKZxQV8vyrUV"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__greaterequal.cpp b/doc/examples/operator__greaterequal.cpp
index cd398966..e1d5d8b7 100644
--- a/doc/examples/operator__greaterequal.cpp
+++ b/doc/examples/operator__greaterequal.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operator__greaterequal.link b/doc/examples/operator__greaterequal.link
index e476f396..a03af050 100644
--- a/doc/examples/operator__greaterequal.link
+++ b/doc/examples/operator__greaterequal.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/92RTw1dWSVue58j6"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/vIBUY6LRmKBQOgiR"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__less.cpp b/doc/examples/operator__less.cpp
index d4a7b794..53a595a9 100644
--- a/doc/examples/operator__less.cpp
+++ b/doc/examples/operator__less.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operator__less.link b/doc/examples/operator__less.link
index d50c2207..9d8a489a 100644
--- a/doc/examples/operator__less.link
+++ b/doc/examples/operator__less.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/JrAvlrYH03a2yfRX"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/ZvESrmjGKoagilJr"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__lessequal.cpp b/doc/examples/operator__lessequal.cpp
index 20654d9e..6d82e894 100644
--- a/doc/examples/operator__lessequal.cpp
+++ b/doc/examples/operator__lessequal.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operator__lessequal.link b/doc/examples/operator__lessequal.link
index 3b71a46d..637846fb 100644
--- a/doc/examples/operator__lessequal.link
+++ b/doc/examples/operator__lessequal.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/m4lNMI48FqF96QWd"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/igiFsYkK3wJxbUBe"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__notequal.cpp b/doc/examples/operator__notequal.cpp
index 499a00d1..1310a8d9 100644
--- a/doc/examples/operator__notequal.cpp
+++ b/doc/examples/operator__notequal.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operator__notequal.link b/doc/examples/operator__notequal.link
index 49f1529c..fa7acee8 100644
--- a/doc/examples/operator__notequal.link
+++ b/doc/examples/operator__notequal.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/m4adEpqac1fmOwNn"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/fYRwW2ctRMeM0Lof"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__notequal.output b/doc/examples/operator__notequal.output
index ddd838b4..9eba626e 100644
--- a/doc/examples/operator__notequal.output
+++ b/doc/examples/operator__notequal.output
@@ -1,4 +1,4 @@
 [1,2,3] == [1,2,4] true
 {"A":"a","B":"b"} == {"A":"a","B":"b"} false
-17 == 17 false
+17 == 17.0 false
 "foo" == "bar" true
diff --git a/doc/examples/operator__notequal__nullptr_t.cpp b/doc/examples/operator__notequal__nullptr_t.cpp
index 014e6343..e65dcd7c 100644
--- a/doc/examples/operator__notequal__nullptr_t.cpp
+++ b/doc/examples/operator__notequal__nullptr_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operator__notequal__nullptr_t.link b/doc/examples/operator__notequal__nullptr_t.link
index 21033623..f8be3cbe 100644
--- a/doc/examples/operator__notequal__nullptr_t.link
+++ b/doc/examples/operator__notequal__nullptr_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Lo7eftLny4Io5rgV"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/ejLtGKtacU0xiZV4"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__value_t.cpp b/doc/examples/operator__value_t.cpp
index d281df0d..dfcf0c3b 100644
--- a/doc/examples/operator__value_t.cpp
+++ b/doc/examples/operator__value_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operator__value_t.link b/doc/examples/operator__value_t.link
index 3139efa1..2acdc711 100644
--- a/doc/examples/operator__value_t.link
+++ b/doc/examples/operator__value_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/n1XysfgD6muGNQdE"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/hVycygNLPkyFqvN5"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator_deserialize.cpp b/doc/examples/operator_deserialize.cpp
index 06a98db9..bf9d7795 100644
--- a/doc/examples/operator_deserialize.cpp
+++ b/doc/examples/operator_deserialize.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/operator_deserialize.link b/doc/examples/operator_deserialize.link
index fea1503e..caf6025a 100644
--- a/doc/examples/operator_deserialize.link
+++ b/doc/examples/operator_deserialize.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/yAAGR07u3IQbIgUa"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/yeEdM1SY7CloqFt3"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator_serialize.cpp b/doc/examples/operator_serialize.cpp
index c3861b46..889bc108 100644
--- a/doc/examples/operator_serialize.cpp
+++ b/doc/examples/operator_serialize.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/operator_serialize.link b/doc/examples/operator_serialize.link
index 45b5f4b1..a77519c2 100644
--- a/doc/examples/operator_serialize.link
+++ b/doc/examples/operator_serialize.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/NOtGXsCLXYHRG6ML"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/N3DbIOGGiGvGfSQ3"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operatorarray__key_type.cpp b/doc/examples/operatorarray__key_type.cpp
index 795abc08..2438f991 100644
--- a/doc/examples/operatorarray__key_type.cpp
+++ b/doc/examples/operatorarray__key_type.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/operatorarray__key_type.link b/doc/examples/operatorarray__key_type.link
index d597ad78..7990937b 100644
--- a/doc/examples/operatorarray__key_type.link
+++ b/doc/examples/operatorarray__key_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ujLOsxCRQE3T8cYO"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/4y25Szh3rTn8pQJg"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operatorarray__key_type_const.cpp b/doc/examples/operatorarray__key_type_const.cpp
index 5ad97355..36aa1db2 100644
--- a/doc/examples/operatorarray__key_type_const.cpp
+++ b/doc/examples/operatorarray__key_type_const.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operatorarray__key_type_const.link b/doc/examples/operatorarray__key_type_const.link
index d34adb46..3b6f2f4a 100644
--- a/doc/examples/operatorarray__key_type_const.link
+++ b/doc/examples/operatorarray__key_type_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/x6rzLLCk96NM36Tl"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/KYhKymZiVPxCBzVc"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operatorarray__size_type.cpp b/doc/examples/operatorarray__size_type.cpp
index 4ccbf270..27d7d9ef 100644
--- a/doc/examples/operatorarray__size_type.cpp
+++ b/doc/examples/operatorarray__size_type.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operatorarray__size_type.link b/doc/examples/operatorarray__size_type.link
index aa5f718a..e978214e 100644
--- a/doc/examples/operatorarray__size_type.link
+++ b/doc/examples/operatorarray__size_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/nRWrbGoBCORCHJI5"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/L1c3a41KITuzSwVS"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operatorarray__size_type_const.cpp b/doc/examples/operatorarray__size_type_const.cpp
index 2ef79478..44264172 100644
--- a/doc/examples/operatorarray__size_type_const.cpp
+++ b/doc/examples/operatorarray__size_type_const.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operatorarray__size_type_const.link b/doc/examples/operatorarray__size_type_const.link
index a5c351e6..3dc0ce3e 100644
--- a/doc/examples/operatorarray__size_type_const.link
+++ b/doc/examples/operatorarray__size_type_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/4g1Gn5htCIExLBgW"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/O42CoAYuvKv9qsjI"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operatorjson_pointer.cpp b/doc/examples/operatorjson_pointer.cpp
index d7e8faff..63b233d2 100644
--- a/doc/examples/operatorjson_pointer.cpp
+++ b/doc/examples/operatorjson_pointer.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operatorjson_pointer.link b/doc/examples/operatorjson_pointer.link
index debbdedb..67b3be46 100644
--- a/doc/examples/operatorjson_pointer.link
+++ b/doc/examples/operatorjson_pointer.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/AYgVTzCodPApT4hT"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/5BiKWmmo8E6cZ5ya"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operatorjson_pointer_const.cpp b/doc/examples/operatorjson_pointer_const.cpp
index 20ac36cb..8f3bc613 100644
--- a/doc/examples/operatorjson_pointer_const.cpp
+++ b/doc/examples/operatorjson_pointer_const.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/operatorjson_pointer_const.link b/doc/examples/operatorjson_pointer_const.link
index 1bc14234..38d54c6d 100644
--- a/doc/examples/operatorjson_pointer_const.link
+++ b/doc/examples/operatorjson_pointer_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/IKpbJkMdcocVdlRd"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/t2CPGGr35iE5Ccsd"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/parse__array__parser_callback_t.cpp b/doc/examples/parse__array__parser_callback_t.cpp
index 68ecf602..790cc21d 100644
--- a/doc/examples/parse__array__parser_callback_t.cpp
+++ b/doc/examples/parse__array__parser_callback_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/parse__array__parser_callback_t.link b/doc/examples/parse__array__parser_callback_t.link
index 3389916f..76e50355 100644
--- a/doc/examples/parse__array__parser_callback_t.link
+++ b/doc/examples/parse__array__parser_callback_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/CwZnqGqte14SYJ5s"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/chPjGeanDIb5ce5Y"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/parse__contiguouscontainer__parser_callback_t.cpp b/doc/examples/parse__contiguouscontainer__parser_callback_t.cpp
index 45e376d9..c953fe67 100644
--- a/doc/examples/parse__contiguouscontainer__parser_callback_t.cpp
+++ b/doc/examples/parse__contiguouscontainer__parser_callback_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/parse__contiguouscontainer__parser_callback_t.link b/doc/examples/parse__contiguouscontainer__parser_callback_t.link
index 57d6dc3a..27f6f961 100644
--- a/doc/examples/parse__contiguouscontainer__parser_callback_t.link
+++ b/doc/examples/parse__contiguouscontainer__parser_callback_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/F8VaVFyys87qQRt5"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/6N1uGjyG56Cgp856"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/parse__istream__parser_callback_t.cpp b/doc/examples/parse__istream__parser_callback_t.cpp
index b5f84da4..1d25f705 100644
--- a/doc/examples/parse__istream__parser_callback_t.cpp
+++ b/doc/examples/parse__istream__parser_callback_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/parse__istream__parser_callback_t.link b/doc/examples/parse__istream__parser_callback_t.link
index 4d2d0a9c..f1552bf6 100644
--- a/doc/examples/parse__istream__parser_callback_t.link
+++ b/doc/examples/parse__istream__parser_callback_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ir2u6Qbw18O89IWk"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/hRc62HHoix373ban"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/parse__iteratortype__parser_callback_t.cpp b/doc/examples/parse__iteratortype__parser_callback_t.cpp
index c7a5bf83..1d752052 100644
--- a/doc/examples/parse__iteratortype__parser_callback_t.cpp
+++ b/doc/examples/parse__iteratortype__parser_callback_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/parse__iteratortype__parser_callback_t.link b/doc/examples/parse__iteratortype__parser_callback_t.link
index 63f58fe6..f48f2fd1 100644
--- a/doc/examples/parse__iteratortype__parser_callback_t.link
+++ b/doc/examples/parse__iteratortype__parser_callback_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ojh4Eeol4G9RgeRV"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/Tt8SS2LJXvi0fuUc"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/parse__string__parser_callback_t.cpp b/doc/examples/parse__string__parser_callback_t.cpp
index bea4914f..b044eb32 100644
--- a/doc/examples/parse__string__parser_callback_t.cpp
+++ b/doc/examples/parse__string__parser_callback_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/parse__string__parser_callback_t.link b/doc/examples/parse__string__parser_callback_t.link
index 292046b6..3b44d9dc 100644
--- a/doc/examples/parse__string__parser_callback_t.link
+++ b/doc/examples/parse__string__parser_callback_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/n888UNQlMFduURhE"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/Wvsf6dhxhscpNbx8"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/patch.cpp b/doc/examples/patch.cpp
index 4dfada32..ad30b78b 100644
--- a/doc/examples/patch.cpp
+++ b/doc/examples/patch.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/patch.link b/doc/examples/patch.link
index 5d5032b7..93997149 100644
--- a/doc/examples/patch.link
+++ b/doc/examples/patch.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/lbczW3AzcUbH1Nbo"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/UoObrzN9bFBGX8ph"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/push_back.cpp b/doc/examples/push_back.cpp
index 5d0877f0..8d1b1c5e 100644
--- a/doc/examples/push_back.cpp
+++ b/doc/examples/push_back.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/push_back.link b/doc/examples/push_back.link
index d0ca11be..efb1b6bd 100644
--- a/doc/examples/push_back.link
+++ b/doc/examples/push_back.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/zz3xkIXJYVhmYAla"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/Y6RwbyukIqP7axhL"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/push_back__initializer_list.cpp b/doc/examples/push_back__initializer_list.cpp
index 9fe01ad7..443c3639 100644
--- a/doc/examples/push_back__initializer_list.cpp
+++ b/doc/examples/push_back__initializer_list.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/push_back__initializer_list.link b/doc/examples/push_back__initializer_list.link
index 2b5abaed..bb56fb16 100644
--- a/doc/examples/push_back__initializer_list.link
+++ b/doc/examples/push_back__initializer_list.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/wZF4dRHjfCyjb3rx"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/EGWCBZOQQ4WbZl6V"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/push_back__object_t__value.cpp b/doc/examples/push_back__object_t__value.cpp
index b55ee640..fe3318c0 100644
--- a/doc/examples/push_back__object_t__value.cpp
+++ b/doc/examples/push_back__object_t__value.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/push_back__object_t__value.link b/doc/examples/push_back__object_t__value.link
index 04bdbd9b..0fad4a34 100644
--- a/doc/examples/push_back__object_t__value.link
+++ b/doc/examples/push_back__object_t__value.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/lmXOd27kgJ2wQGMZ"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/OJH4Aq6qDiGRqXNo"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/rbegin.cpp b/doc/examples/rbegin.cpp
index 2ced56d3..c4f632eb 100644
--- a/doc/examples/rbegin.cpp
+++ b/doc/examples/rbegin.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/rbegin.link b/doc/examples/rbegin.link
index 79ed80c3..a780148a 100644
--- a/doc/examples/rbegin.link
+++ b/doc/examples/rbegin.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/KiWAz9ZSK8L3k2kg"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/F9EE9JBnMu2KgCC3"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/rend.cpp b/doc/examples/rend.cpp
index ece1c551..d746ab4f 100644
--- a/doc/examples/rend.cpp
+++ b/doc/examples/rend.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/rend.link b/doc/examples/rend.link
index 6e8850f0..9d33126d 100644
--- a/doc/examples/rend.link
+++ b/doc/examples/rend.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/2QoIzXRq9ODTMxRf"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/uv1nLqTKpZOwvofB"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/size.cpp b/doc/examples/size.cpp
index 5949ed63..34186499 100644
--- a/doc/examples/size.cpp
+++ b/doc/examples/size.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/size.link b/doc/examples/size.link
index 9b546197..6b27e7b9 100644
--- a/doc/examples/size.link
+++ b/doc/examples/size.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ykuhQopCVvOXcvs9"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/uBVNNjgvYuX7rcIO"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/swap__array_t.cpp b/doc/examples/swap__array_t.cpp
index 3c2cc6b7..b58c02c4 100644
--- a/doc/examples/swap__array_t.cpp
+++ b/doc/examples/swap__array_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/swap__array_t.link b/doc/examples/swap__array_t.link
index 1dca248c..ed7862c8 100644
--- a/doc/examples/swap__array_t.link
+++ b/doc/examples/swap__array_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Hb0oakHEKJ2cuMTE"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/2aZmrP2xuWIiZOfd"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/swap__object_t.cpp b/doc/examples/swap__object_t.cpp
index d3a0bae2..15f061de 100644
--- a/doc/examples/swap__object_t.cpp
+++ b/doc/examples/swap__object_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/swap__object_t.link b/doc/examples/swap__object_t.link
index cdb94e9a..6dd2dc18 100644
--- a/doc/examples/swap__object_t.link
+++ b/doc/examples/swap__object_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/flPVbr8widwRmnad"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/cZGcQj8OrkPrXX9d"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/swap__reference.cpp b/doc/examples/swap__reference.cpp
index 178a60be..ee033651 100644
--- a/doc/examples/swap__reference.cpp
+++ b/doc/examples/swap__reference.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/swap__reference.link b/doc/examples/swap__reference.link
index 262d1961..6bb80015 100644
--- a/doc/examples/swap__reference.link
+++ b/doc/examples/swap__reference.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/gYuvmciucjS8NYY0"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/BYPsq3iXyU04hqpi"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/swap__string_t.cpp b/doc/examples/swap__string_t.cpp
index af166849..87ee1ed8 100644
--- a/doc/examples/swap__string_t.cpp
+++ b/doc/examples/swap__string_t.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/swap__string_t.link b/doc/examples/swap__string_t.link
index f3c448d5..5d204f86 100644
--- a/doc/examples/swap__string_t.link
+++ b/doc/examples/swap__string_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/747DNDuWilHBrac3"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/jtBO4VQr09xU8hfX"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/to_cbor.cpp b/doc/examples/to_cbor.cpp
index 2d07e8ab..a4fbfbf1 100644
--- a/doc/examples/to_cbor.cpp
+++ b/doc/examples/to_cbor.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/to_cbor.link b/doc/examples/to_cbor.link
index 3ab655c1..06695fec 100644
--- a/doc/examples/to_cbor.link
+++ b/doc/examples/to_cbor.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/UaDbrgZ8OPWaShY8"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/tMjlClOSnAhY0BDg"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/to_msgpack.cpp b/doc/examples/to_msgpack.cpp
index dad83542..5e0d1884 100644
--- a/doc/examples/to_msgpack.cpp
+++ b/doc/examples/to_msgpack.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/to_msgpack.link b/doc/examples/to_msgpack.link
index 4c7d3a27..904a6540 100644
--- a/doc/examples/to_msgpack.link
+++ b/doc/examples/to_msgpack.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/jvaU8GEfAusb5dKf"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/CeF2b7iKuvSnNZaV"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/type.cpp b/doc/examples/type.cpp
index 07ec7885..eb764bf2 100644
--- a/doc/examples/type.cpp
+++ b/doc/examples/type.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/type.link b/doc/examples/type.link
index ccb4422b..c4d92739 100644
--- a/doc/examples/type.link
+++ b/doc/examples/type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ZqSWHApgHNYddvEU"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/om8MTJzY1FlDzxxS"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/type_name.cpp b/doc/examples/type_name.cpp
index 815e92d7..b849c10a 100644
--- a/doc/examples/type_name.cpp
+++ b/doc/examples/type_name.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 
 using json = nlohmann::json;
 
diff --git a/doc/examples/type_name.link b/doc/examples/type_name.link
index 39d1f973..8f36e649 100644
--- a/doc/examples/type_name.link
+++ b/doc/examples/type_name.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/V6imubWo6Lkp8gk1"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/t8yj12vJog4NagqL"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/unflatten.cpp b/doc/examples/unflatten.cpp
index a01a6349..f17e10ce 100644
--- a/doc/examples/unflatten.cpp
+++ b/doc/examples/unflatten.cpp
@@ -1,4 +1,4 @@
-#include <json.hpp>
+#include "json.hpp"
 #include <iomanip> // for std::setw
 
 using json = nlohmann::json;
diff --git a/doc/examples/unflatten.link b/doc/examples/unflatten.link
index 386f5e11..71d3d55d 100644
--- a/doc/examples/unflatten.link
+++ b/doc/examples/unflatten.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/PFBoQVT7RG0e0Wua"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="https://wandbox.org/permlink/aOxMXevnLZteNqkg"><b>online</b></a>
\ No newline at end of file