1LMDB 0.9 Change Log 2 3LMDB 0.9.11 Release (2014/01/15) 4 Add mdb_env_set_assert() (ITS#7775) 5 Fix: invalidate txn on page allocation errors (ITS#7377) 6 Fix xcursor tracking in mdb_cursor_del0() (ITS#7771) 7 Fix corruption from deletes (ITS#7756) 8 Fix Windows/MSVC build issues 9 Raise safe limit of max MDB_MAXKEYSIZE 10 Misc code cleanup 11 Documentation 12 Remove spurious note about non-overlapping flags (ITS#7665) 13 14LMDB 0.9.10 Release (2013/11/12) 15 Add MDB_NOMEMINIT option 16 Fix mdb_page_split() again (ITS#7589) 17 Fix MDB_NORDAHEAD definition (ITS#7734) 18 Fix mdb_cursor_del() positioning (ITS#7733) 19 Partial fix for larger page sizes (ITS#7713) 20 Fix Windows64/MSVC build issues 21 22LMDB 0.9.9 Release (2013/10/24) 23 Add mdb_env_get_fd() 24 Add MDB_NORDAHEAD option 25 Add MDB_NOLOCK option 26 Avoid wasting space in mdb_page_split() (ITS#7589) 27 Fix mdb_page_merge() cursor fixup (ITS#7722) 28 Fix mdb_cursor_del() on last delete (ITS#7718) 29 Fix adding WRITEMAP on existing env (ITS#7715) 30 Fix nested txns (ITS#7515) 31 Fix mdb_env_copy() O_DIRECT bug (ITS#7682) 32 Fix mdb_cursor_set(SET_RANGE) return code (ITS#7681) 33 Fix mdb_rebalance() cursor fixup (ITS#7701) 34 Misc code cleanup 35 Documentation 36 Note that by default, readers need write access 37 38 39LMDB 0.9.8 Release (2013/09/09) 40 Allow mdb_env_set_mapsize() on an open environment 41 Fix mdb_dbi_flags() (ITS#7672) 42 Fix mdb_page_unspill() in nested txns 43 Fix mdb_cursor_get(CURRENT|NEXT) after a delete 44 Fix mdb_cursor_get(DUP) to always return key (ITS#7671) 45 Fix mdb_cursor_del() to always advance to next item (ITS#7670) 46 Fix mdb_cursor_set(SET_RANGE) for tree with single page (ITS#7681) 47 Fix mdb_env_copy() retry open if O_DIRECT fails (ITS#7682) 48 Tweak mdb_page_spill() to be less aggressive 49 Documentation 50 Update caveats since mdb_reader_check() added in 0.9.7 51 52LMDB 0.9.7 Release (2013/08/17) 53 Don't leave stale lockfile on failed RDONLY open (ITS#7664) 54 Fix mdb_page_split() ref beyond cursor depth 55 Fix read txn data race (ITS#7635) 56 Fix mdb_rebalance (ITS#7536, #7538) 57 Fix mdb_drop() (ITS#7561) 58 Misc DEBUG macro fixes 59 Add MDB_NOTLS envflag 60 Add mdb_env_copyfd() 61 Add mdb_txn_env() (ITS#7660) 62 Add mdb_dbi_flags() (ITS#7661) 63 Add mdb_env_get_maxkeysize() 64 Add mdb_env_reader_list()/mdb_env_reader_check() 65 Add mdb_page_spill/unspill, remove hard txn size limit 66 Use shorter names for semaphores (ITS#7615) 67 Build 68 Fix install target (ITS#7656) 69 Documentation 70 Misc updates for cursors, DB handles, data lifetime 71 72LMDB 0.9.6 Release (2013/02/25) 73 Many fixes/enhancements 74 75LMDB 0.9.5 Release (2012/11/30) 76 Renamed from libmdb to liblmdb 77 Many fixes/enhancements 78