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-LMDB 0.9 Change Log
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-LMDB 0.9.14 Release (2014/09/20)
- Fix to support 64K page size (ITS#7713)
- Fix to persist decreased as well as increased mapsizes (ITS#7789)
- Fix cursor bug when deleting last node of a DUPSORT key
- Fix mdb_env_info to return FIXEDMAP address
- Fix ambiguous error code from writing to closed DBI (ITS#7825)
- Fix mdb_copy copying past end of file (ITS#7886)
- Fix cursor bugs from page_merge/rebalance
- Fix to dirty fewer pages in deletes (mdb_page_loose())
- Fix mdb_dbi_open creating subDBs (ITS#7917)
- Fix mdb_cursor_get(_DUP) with single value (ITS#7913)
- Fix Windows compat issues in mtests (ITS#7879)
- Add compacting variant of mdb_copy
- Add BigEndian integer key compare code
- Add mdb_dump/mdb_load utilities
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-LMDB 0.9.13 Release (2014/06/18)
- Fix mdb_page_alloc unlimited overflow page search
- Documentation
- Re-fix MDB_CURRENT doc (ITS#7793)
- Fix MDB_GET_MULTIPLE/MDB_NEXT_MULTIPLE doc
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-LMDB 0.9.12 Release (2014/06/13)
- Fix MDB_GET_BOTH regression (ITS#7875,#7681)
- Fix MDB_MULTIPLE writing multiple keys (ITS#7834)
- Fix mdb_rebalance (ITS#7829)
- Fix mdb_page_split (ITS#7815)
- Fix md_entries count (ITS#7861,#7828,#7793)
- Fix MDB_CURRENT (ITS#7793)
- Fix possible crash on Windows DLL detach
- Misc code cleanup
- Documentation
- mdb_cursor_put: cursor moves on error (ITS#7771)
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-
-LMDB 0.9.11 Release (2014/01/15)
- Add mdb_env_set_assert() (ITS#7775)
- Fix: invalidate txn on page allocation errors (ITS#7377)
- Fix xcursor tracking in mdb_cursor_del0() (ITS#7771)
- Fix corruption from deletes (ITS#7756)
- Fix Windows/MSVC build issues
- Raise safe limit of max MDB_MAXKEYSIZE
- Misc code cleanup
- Documentation
- Remove spurious note about non-overlapping flags (ITS#7665)
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-LMDB 0.9.10 Release (2013/11/12)
- Add MDB_NOMEMINIT option
- Fix mdb_page_split() again (ITS#7589)
- Fix MDB_NORDAHEAD definition (ITS#7734)
- Fix mdb_cursor_del() positioning (ITS#7733)
- Partial fix for larger page sizes (ITS#7713)
- Fix Windows64/MSVC build issues
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-LMDB 0.9.9 Release (2013/10/24)
- Add mdb_env_get_fd()
- Add MDB_NORDAHEAD option
- Add MDB_NOLOCK option
- Avoid wasting space in mdb_page_split() (ITS#7589)
- Fix mdb_page_merge() cursor fixup (ITS#7722)
- Fix mdb_cursor_del() on last delete (ITS#7718)
- Fix adding WRITEMAP on existing env (ITS#7715)
- Fix nested txns (ITS#7515)
- Fix mdb_env_copy() O_DIRECT bug (ITS#7682)
- Fix mdb_cursor_set(SET_RANGE) return code (ITS#7681)
- Fix mdb_rebalance() cursor fixup (ITS#7701)
- Misc code cleanup
- Documentation
- Note that by default, readers need write access
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-
-LMDB 0.9.8 Release (2013/09/09)
- Allow mdb_env_set_mapsize() on an open environment
- Fix mdb_dbi_flags() (ITS#7672)
- Fix mdb_page_unspill() in nested txns
- Fix mdb_cursor_get(CURRENT|NEXT) after a delete
- Fix mdb_cursor_get(DUP) to always return key (ITS#7671)
- Fix mdb_cursor_del() to always advance to next item (ITS#7670)
- Fix mdb_cursor_set(SET_RANGE) for tree with single page (ITS#7681)
- Fix mdb_env_copy() retry open if O_DIRECT fails (ITS#7682)
- Tweak mdb_page_spill() to be less aggressive
- Documentation
- Update caveats since mdb_reader_check() added in 0.9.7
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-LMDB 0.9.7 Release (2013/08/17)
- Don't leave stale lockfile on failed RDONLY open (ITS#7664)
- Fix mdb_page_split() ref beyond cursor depth
- Fix read txn data race (ITS#7635)
- Fix mdb_rebalance (ITS#7536, #7538)
- Fix mdb_drop() (ITS#7561)
- Misc DEBUG macro fixes
- Add MDB_NOTLS envflag
- Add mdb_env_copyfd()
- Add mdb_txn_env() (ITS#7660)
- Add mdb_dbi_flags() (ITS#7661)
- Add mdb_env_get_maxkeysize()
- Add mdb_env_reader_list()/mdb_env_reader_check()
- Add mdb_page_spill/unspill, remove hard txn size limit
- Use shorter names for semaphores (ITS#7615)
- Build
- Fix install target (ITS#7656)
- Documentation
- Misc updates for cursors, DB handles, data lifetime
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-LMDB 0.9.6 Release (2013/02/25)
- Many fixes/enhancements
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-LMDB 0.9.5 Release (2012/11/30)
- Renamed from libmdb to liblmdb
- Many fixes/enhancements