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mdbx: update README & ChangeLog, scheduled v0.9.2

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Change-Id: I019d72989362951a50df0e0561713c6d0dd9e74d
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Leonid Yuriev
2020-11-18 12:37:27 +03:00
parent 26767a5e06
commit 0ca80a9188
3 changed files with 36 additions and 9 deletions
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ChangeLog.md
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@@ -3,22 +3,35 @@ ChangeLog
## v0.9.3 (in development)
TODO:
- Engage new terminology (https://github.com/erthink/libmdbx/issues/137).
- Rework/speedup the implementation of the dirty page list (lazy compactification, lazy sorting via merge).
- Resolve few TODOs (https://github.com/erthink/libmdbx/issues/128).
- Finalize C++ API (few typos and trivia bugs are likely for now).
- Resolve few TODOs (https://github.com/erthink/libmdbx/issues/123, https://github.com/erthink/libmdbx/issues/124,
https://github.com/erthink/libmdbx/issues/127, https://github.com/erthink/libmdbx/issues/128,
https://github.com/erthink/libmdbx/issues/132, https://github.com/erthink/libmdbx/issues/115).
- Finalize C++ API (few typos and trivia bugs are still likely for now).
- Packages for ROSA Linux, ALT Linux, Fedora/RHEL, Debian/Ubuntu.
## v0.9.2 (delayed until https://github.com/erthink/libmdbx/issues/131)
## v0.9.2 (scheduled at 2020-11-26)
Acknowledgements:
- Jens Alfke (Mobile Architect at [Couchbase](https://www.couchbase.com/)) for [NimDBX](https://github.com/snej/nimdbx).
- Clément Renault (CTO at [MeiliSearch](https://www.meilisearch.com/)) for [mdbx-rs](https://github.com/Kerollmops/mdbx-rs).
- Alex Sharov (Go-Lang Teach Lead at [TurboGeth/Ethereum](https://ethereum.org/)) for an extreme test cases and bug reporting.
- George Hazan (CTO at [Miranda NG](https://www.miranda-ng.org/)) for bug reporting.
- [Positive Technologies](https://www.ptsecurity.com/) for funding and [The Standoff](https://standoff365.com/).
Added features:
- Provided package for [buildroot](https://buildroot.org/).
- Binding for Nim is [available](https://github.com/snej/nimdbx) now by Jens Alfke.
- Added `mdbx_env_delete()` for deletion an environment files in a proper and multiprocess-safe way.
- Added `mdbx_txn_commit_ex()` with collecting latency information.
- Fast completion pure nested transactions.
- Added `LIBMDBX_INLINE_API` macro and inline versions of some API functions.
- Added `mdbx_cursor_copy()` function.
- Extended tests for checking cursor tracking.
- Added `MDBX_SET_LOWERBOUND` operation for `mdbx_cursor_get()`.
Fixes:
@@ -35,9 +48,15 @@ Fixes:
- Added workaround for broken `DEFINE_ENUM_FLAG_OPERATORS` from Windows SDK.
- Fixed cursor state after multimap/dupsort repeated deletes (https://github.com/erthink/libmdbx/issues/121).
- Added `SIGPIPE` suppression for internal thread during `mdbx_env_copy()`.
- Fixed extra-rare `MDBX_KEY_EXIST` error during `mdbx_commit()`.
- Fixed extra-rare `MDBX_KEY_EXIST` error during `mdbx_commit()` (https://github.com/erthink/libmdbx/issues/131).
- Fixed spilled pages checking (https://github.com/erthink/libmdbx/issues/126).
- Fixed `mdbx_load` for 'plain text' and without `-s name` cases (https://github.com/erthink/libmdbx/issues/136).
- Fixed save/restore/commit of cursors for nested transactions.
- Fixed cursors state in rare/special cases (move next beyond end-of-data, after deletion and so on).
- Added workaround for MSVC 19.28 (Visual Studio 16.8) (but may still hang during compilation).
- Fixed paranoidal Clang C++ UB for bitwise operations with flags defined by enums.
- Fixed large pages checking (for compatibility and to avoid false-positive errors from `mdbx_chk`).
## v0.9.1 2020-09-30