This is the final maintenance release of the 1.11 series.
- GH #1372: Possible deadlock in SessionPool
- GH #4170: Poco::FileStream is always opened with std::ios::in | std::ios::out bug
- GH #4169: Upgrade bundled zlib to 1.3.
- GH #4171: Upgrade bundled sqlite to 3.43.1
- GH #4162: [Bug] class KeylessActiveRecord is missing export macro
- GH #4164: [Bug] SharedLibraryImpl::loadImpl uses an incorrect format specifier
- GH #4173: AbstractConfiguration: when expanding property references, allow specifying a default value
- GH #4174: AbstractConfiguration: support Int16/UInt16 and Int32/UInt32
- GH #4182: Util: Make load()/save()/clear() operations on configurations thread-safe
- GH #4184: Poco::TemporaryFile: make filenames less predictable
- GH #4195: Poco::File::created() on macOS should use birthtime
- GH #4197: ODBC::Binder UUID new/free mismatch