3 LMDB 0.9.14 Engineering
4 Fix to support 64K page size (ITS#7713)
5 Fix to persist decreased as well as increased mapsizes (ITS#7789)
6 Fix cursor bug when deleting last node of a DUPSORT key
7 Fix mdb_env_info to return FIXEDMAP address
8 Fix ambiguous error code from writing to closed DBI (ITS#7825)
9 Fix mdb_copy copying past end of file (ITS#7886)
10 Fix cursor bugs from page_merge/rebalance
11 Fix to dirty fewer pages in deletes (mdb_page_loose())
12 Fix mdb_dbi_open creating subDBs (ITS#7917)
13 Fix Windows compat issues in mtests (ITS#7879)
14 Add compacting variant of mdb_copy
15 Add BigEndian integer key compare code
16 Add mdb_dump/mdb_load utilities
18 LMDB 0.9.13 Release (2014/06/18)
19 Fix mdb_page_alloc unlimited overflow page search
21 Re-fix MDB_CURRENT doc (ITS#7793)
22 Fix MDB_GET_MULTIPLE/MDB_NEXT_MULTIPLE doc
24 LMDB 0.9.12 Release (2014/06/13)
25 Fix MDB_GET_BOTH regression (ITS#7875,#7681)
26 Fix MDB_MULTIPLE writing multiple keys (ITS#7834)
27 Fix mdb_rebalance (ITS#7829)
28 Fix mdb_page_split (ITS#7815)
29 Fix md_entries count (ITS#7861,#7828,#7793)
30 Fix MDB_CURRENT (ITS#7793)
31 Fix possible crash on Windows DLL detach
34 mdb_cursor_put: cursor moves on error (ITS#7771)
37 LMDB 0.9.11 Release (2014/01/15)
38 Add mdb_env_set_assert() (ITS#7775)
39 Fix: invalidate txn on page allocation errors (ITS#7377)
40 Fix xcursor tracking in mdb_cursor_del0() (ITS#7771)
41 Fix corruption from deletes (ITS#7756)
42 Fix Windows/MSVC build issues
43 Raise safe limit of max MDB_MAXKEYSIZE
46 Remove spurious note about non-overlapping flags (ITS#7665)
48 LMDB 0.9.10 Release (2013/11/12)
49 Add MDB_NOMEMINIT option
50 Fix mdb_page_split() again (ITS#7589)
51 Fix MDB_NORDAHEAD definition (ITS#7734)
52 Fix mdb_cursor_del() positioning (ITS#7733)
53 Partial fix for larger page sizes (ITS#7713)
54 Fix Windows64/MSVC build issues
56 LMDB 0.9.9 Release (2013/10/24)
58 Add MDB_NORDAHEAD option
60 Avoid wasting space in mdb_page_split() (ITS#7589)
61 Fix mdb_page_merge() cursor fixup (ITS#7722)
62 Fix mdb_cursor_del() on last delete (ITS#7718)
63 Fix adding WRITEMAP on existing env (ITS#7715)
64 Fix nested txns (ITS#7515)
65 Fix mdb_env_copy() O_DIRECT bug (ITS#7682)
66 Fix mdb_cursor_set(SET_RANGE) return code (ITS#7681)
67 Fix mdb_rebalance() cursor fixup (ITS#7701)
70 Note that by default, readers need write access
73 LMDB 0.9.8 Release (2013/09/09)
74 Allow mdb_env_set_mapsize() on an open environment
75 Fix mdb_dbi_flags() (ITS#7672)
76 Fix mdb_page_unspill() in nested txns
77 Fix mdb_cursor_get(CURRENT|NEXT) after a delete
78 Fix mdb_cursor_get(DUP) to always return key (ITS#7671)
79 Fix mdb_cursor_del() to always advance to next item (ITS#7670)
80 Fix mdb_cursor_set(SET_RANGE) for tree with single page (ITS#7681)
81 Fix mdb_env_copy() retry open if O_DIRECT fails (ITS#7682)
82 Tweak mdb_page_spill() to be less aggressive
84 Update caveats since mdb_reader_check() added in 0.9.7
86 LMDB 0.9.7 Release (2013/08/17)
87 Don't leave stale lockfile on failed RDONLY open (ITS#7664)
88 Fix mdb_page_split() ref beyond cursor depth
89 Fix read txn data race (ITS#7635)
90 Fix mdb_rebalance (ITS#7536, #7538)
91 Fix mdb_drop() (ITS#7561)
92 Misc DEBUG macro fixes
95 Add mdb_txn_env() (ITS#7660)
96 Add mdb_dbi_flags() (ITS#7661)
97 Add mdb_env_get_maxkeysize()
98 Add mdb_env_reader_list()/mdb_env_reader_check()
99 Add mdb_page_spill/unspill, remove hard txn size limit
100 Use shorter names for semaphores (ITS#7615)
102 Fix install target (ITS#7656)
104 Misc updates for cursors, DB handles, data lifetime
106 LMDB 0.9.6 Release (2013/02/25)
107 Many fixes/enhancements
109 LMDB 0.9.5 Release (2012/11/30)
110 Renamed from libmdb to liblmdb
111 Many fixes/enhancements