Release 2.3.20 (1 Oct 2022) -- compared to 2.3.19
- Fixes to compile with gcc 12. #3551
- Fixes to compile with clang 15. #3563
- PNG: better error handling when errors are encountered while writing. #3535
The 2.3 family is now considered the OBSOLETE (semi-supported) branch. From here on out, additional patch releases to 2.3 will be small, increasingly infrequent, and focused on fixing truly critical bugs or keeping up with being able to build with new versions of compilers and dependencies. Over the coming months we will transition to eventually no longer updating 2.3 at all. At your earliest convenience, you are encouraged to upgrade to 2.4.