The frontward release with new major features and internal refactoring.
609 commits, 209 files changed, 29521 insertions(+), 15701 deletions(-)
For more information please see [ChangeLog](https://sourcecraft.dev/dqdkfa/libmdbx/browse/ChangeLog.md

).

Signed-off-by: Леонид Юрьев (Leonid Yuriev) <leo@yuriev.ru>