mdbx: release v0.10.2

Acknowledgements:
-----------------
 - [Alex Sharov](https://github.com/AskAlexSharov) for reporting and testing.
 - [Andrea Lanfranchi](https://github.com/AndreaLanfranchi) for reporting bugs.
 - [Lionel Debroux](https://github.com/debrouxl) for fuzzing tests and reporting bugs.
 - [Sergey Fedotov](https://github.com/SergeyFromHell/) for [`node-mdbx` NodeJS bindings](https://www.npmjs.com/package/node-mdbx).
 - [Kris Zyp](https://github.com/kriszyp) for [`lmdbx-store` NodeJS bindings](https://github.com/kriszyp/lmdbx-store).
 - [Noel Kuntze](https://github.com/Thermi) for [draft Python bindings](https://github.com/erthink/libmdbx/commits/python-bindings).

New features, extensions and improvements:
------------------------------------------
 - [Allow to predefine/override `MDBX_BUILD_TIMESTAMP` for builds reproducibility](#201).
 - Added options support for `long-stochastic` script.
 - Avoided `MDBX_TXN_FULL` error for large transactions when possible.
 - The `MDBX_READERS_LIMIT` increased to `32767`.
 - Raise `MDBX_TOO_LARGE` under Valgrind/ASAN if being opened DB is 100 larger than RAM (to avoid hangs and OOM).
 - Minimized the size of poisoned/unpoisoned regions to avoid Valgrind/ASAN stuck.
 - Added more workarounds for QEMU for testing builds for 32-bit platforms, Alpha and Sparc architectures.
 - `mdbx_chk` now skips iteration & checking of DB' records if corresponding page-tree is corrupted (to avoid `SIGSEGV`, ASAN failures, etc).
 - Added more checks for [rare/fuzzing corruption cases](#217).

Backward compatibility break:
-----------------------------
 - Use file `VERSION.txt` for version information instead of `VERSION` to avoid collision with `#include <version>`.
 - Rename `slice::from/to_FOO_bytes()` to `slice::envisage_from/to_FOO_length()'.
 - Rename `MDBX_TEST_EXTRA` make's variable to `MDBX_SMOKE_EXTRA`.
 - Some details of the C++ API have been changed for subsequent freezing.

Fixes:
------
 - Fixed excess meta-pages checks in case `mdbx_chk` is called to check the DB for a specific meta page and thus could prevent switching to the selected meta page, even if the check passed without errors.
 - Fixed [recursive use of SRW-lock on Windows cause by `MDBX_NOTLS` option](#203).
 - Fixed [log a warning during a new DB creation](#205).
 - Fixed [false-negative `mdbx_cursor_eof()` result](#207).
 - Fixed [`make install` with non-GNU `install` utility (OSX, BSD)](#208).
 - Fixed [installation by `CMake` in special cases by complete use `GNUInstallDirs`'s variables](#209).
 - Fixed [C++ Buffer issue with `std::string` and alignment](#191).
 - Fixed `safe64_reset()` for platforms without atomic 64-bit compare-and-swap.
 - Fixed hang/shutdown on big-endian platforms without `__cxa_thread_atexit()`.
 - Fixed [using bad meta-pages if DB was partially/recoverable corrupted](#217).
 - Fixed extra `noexcept` for `buffer::&assign_reference()`.
 - Fixed `bootid` generation on Windows for case of change system' time.
 - Fixed [test framework keygen-related issue](#127).

ChangeLog.md

@@ -1,7 +1,7 @@
 ChangeLog
 ---------
 
-## v0.10.2 (in development)
+## v0.10.3 (in development)
 
 ### TODO
 
@@ -19,6 +19,9 @@ ChangeLog
  - Finalize C++ API (few typos and trivia bugs are still likely for now).
  - Packages for [Astra Linux](https://astralinux.ru/), [ALT Linux](https://www.altlinux.org/), [ROSA Linux](https://www.rosalinux.ru/), etc.
 
+
+## v0.10.2 at 2021-07-26
+
 Acknowledgements:
 
  - [Alex Sharov](https://github.com/AskAlexSharov) for reporting and testing.
@@ -45,6 +48,7 @@ Backward compatibility break:
  - Use file `VERSION.txt` for version information instead of `VERSION` to avoid collision with `#include <version>`.
  - Rename `slice::from/to_FOO_bytes()` to `slice::envisage_from/to_FOO_length()'.
  - Rename `MDBX_TEST_EXTRA` make's variable to `MDBX_SMOKE_EXTRA`.
+ - Some details of the C++ API have been changed for subsequent freezing.
 
 Fixes:
 

appveyor.yml

@@ -1,4 +1,4 @@
-version: 0.10.1.{build}
+version: 0.10.2.{build}
 
 environment:
   matrix: