Scintilla 5.2.4 is now available from the
scintilla.org web site.
This is a moderate bug fix release. It says it was released on July 10 but its a day early. Sorry.
Failures were fixed on GTK with non-UTF-8 text when multi-threading due to character set conversion code that was not thread-safe.
A C++17 compiler is required to build Scintilla. Microsoft Visual C++ 2019, GCC 7.3, Clang 6.0, Xcode 9.2 Clang or newer will work. Some slightly older compilers may still work.
A list of changes is available on the history page.
https://www.scintilla.org/ScintillaHistory.html
Scintilla uses Mercurial (Hg) for source code control. The repository can be cloned with
hg clone
http://hg.code.sf.net/p/scintilla/code scintilla
Thanks to the contributors of code and documentation and to the testers.
Neil