- Minor change versioning. The last number in version now mean the number of commits since last release/tag.
- Provide ChangeLog file.
- Fix for using libmdbx as C-only sub-project with CMake.
- Fix `mdbx_env_set_geometry()` for case it called from opened environment outside of write transaction.
- Add support for huge transactions and `MDBX_HUGE_TRANSACTIONS` build-option (default `OFF`).
- Refine LTO (link time optimization) for clang.
- Force enabling exceptions handling for MSVC (`/EHsc` option).
v0.8.0 2020-06-05:
- Support for Android/Bionic.
- Support for iOS.
- Auto-handling `MDBX_NOSUBDIR` while opening for any exists database.
- Engage github-actions to make release-assets.
- Clarify API description.
- Extended keygen-cases in stochastic test.
- Fix fetching of first/lower key from LEAF2-page during page merge.
- Fix missing comma in array of error messages.
- Fix div-by-zero while copy-with-compaction for non-resizeable environment.
- Fixes & enhancements for custom-comparators.
- Fix `MDBX_AVOID_CRT` option and missing `ntdll.def`.
- Fix `mdbx_env_close()` to work correctly called concurrently from several threads.
- Fix null-deref in an ASAN-enabled builds while opening environment with error and/or read-only.
- Fix AddressSanitizer errors after closing environment.
- Fix/workaround to avoid GCC 10.x pedantic warnings.
- Fix using `ENODATA` for FreeBSD.
- Avoid invalidation of DBI-handle(s) when it just closing.
- Avoid using `pwritev()` for single-writes (up to 10% speedup for some kernels & scenarios).
- Avoiding `MDBX_UTTERLY_NOSYNC` as result of flags merge.
- Add `mdbx_dbi_dupsort_depthmask()` function.
- Add `MDBX_CP_FORCE_RESIZEABLE` option.
- Add deprecated `MDBX_MAP_RESIZED` for compatibility.
- Add `MDBX_BUILD_TOOLS` option (default `ON`).
- Refine `mdbx_dbi_open_ex()` to safe concurrently opening the same handle from difference threads.
- Truncate clk-file during environment closing. So zero-length lck file indicates that environment was closed properly.
- Refine `mdbx_update_gc()` for huge transactions with small sizes of database page.
- Extends dump/load to support all MDBX attributes.
- Avoid upsertion the same key-value data, fix related assertions.
- Rework min/max length checking for keys & values.
- Checking the order of keys on all pages during checking.
- Support `CFLAGS_EXTRA` make-option for convenience.
- Preserve last txnid while copy with compactification.
- Auto-reset running transaction in mdbx_txn_renew().
- Automatically abort errored transaction in mdbx_txn_commit().
- Auto-choose pagesize for a large databases.
- Rearrange source files, rework build, options-support by CMake.
- Crutch for WSL1 (Windows subsystem for Linux).
- Refine install/uninstall targets.
- Support for Valgrind 3.14 and later.
- Add check-analyzer check-ubsan check-asan check-leak targets to Makefile.
- Minor fix/workaround to avoid UBSAN traps for `memcpy(ptr, NULL, 0)`.
- Avoid some GCC-analyzer false-positive warnings.
v0.7.0 2020-03-18:
- Workarounds for Wine (Windows compatibility layer for Linux).
-`MDBX_MAP_RESIZED` renamed to `MDBX_UNABLE_EXTEND_MAPSIZE`.
- Clarify API description, fix typos.
- Speedup runtime checks in debug/checked builds.
- Added checking for read/write transactions overlapping for the same thread, added `MDBX_TXN_OVERLAPPING` error and `MDBX_DBG_LEGACY_OVERLAP` option.
- Added `mdbx_key_from_jsonInteger()`, `mdbx_key_from_double()`, `mdbx_key_from_float()`, `mdbx_key_from_int64()` and `mdbx_key_from_int32()` functions. See `mdbx.h` for description.
- Fix compatibility (use zero for invalid DBI).
- Refine/clarify error messages.
- Avoids extra error messages "bad txn" from mdbx_chk when DB is corrupted.
v0.6.0 2020-01-21:
- Fix `mdbx_load` utility for custom comparators.
- Fix checks related to `MDBX_APPEND` flag inside `mdbx_cursor_put()`.
