3 LMDB 0.9.17 Release Engineering
4 Fix ITS#7377 catch calloc failure
5 Fix ITS#8237 regression from ITS#7589
6 Fix ITS#8221 MDB_PAGE_FULL on delete/rebalance
7 Fix ITS#8258 rebalance/split assert
9 Create install dirs if needed (ITS#8256)
11 LMDB 0.9.16 Release (2015/08/14)
12 Fix cursor EOF bug (ITS#8190)
13 Fix handling of subDB records (ITS#8181)
14 Fix mdb_midl_shrink() usage (ITS#8200)
16 LMDB 0.9.15 Release (2015/06/19)
17 Fix txn init (ITS#7961,#7987)
18 Fix MDB_PREV_DUP (ITS#7955,#7671)
19 Fix compact of empty env (ITS#7956)
20 Fix mdb_copy file mode
21 Fix mdb_env_close() after failed mdb_env_open()
22 Fix mdb_rebalance collapsing root (ITS#8062)
23 Fix mdb_load with large values (ITS#8066)
24 Fix to retry writes on EINTR (ITS#8106)
25 Fix mdb_cursor_del on empty DB (ITS#8109)
26 Fix MDB_INTEGERDUP key compare (ITS#8117)
27 Fix error handling (ITS#7959,#8157,etc.)
28 Fix race conditions (ITS#7969,7970)
29 Added workaround for fdatasync bug in ext3fs
31 Don't use -fPIC for static lib
32 Update .gitignore (ITS#7952,#7953)
33 Cleanup for "make test" (ITS#7841), "make clean", mtest*.c
34 Misc. Android/Windows cleanup
37 Fix MDB_MAXKEYSIZE doc (ITS#8156)
38 Fix mdb_cursor_put,mdb_cursor_del EACCES description
39 Fix mdb_env_sync(MDB_RDONLY env) doc (ITS#8021)
40 Clarify MDB_WRITEMAP doc (ITS#8021)
41 Clarify mdb_env_open doc
42 Clarify mdb_dbi_open doc
44 LMDB 0.9.14 Release (2014/09/20)
45 Fix to support 64K page size (ITS#7713)
46 Fix to persist decreased as well as increased mapsizes (ITS#7789)
47 Fix cursor bug when deleting last node of a DUPSORT key
48 Fix mdb_env_info to return FIXEDMAP address
49 Fix ambiguous error code from writing to closed DBI (ITS#7825)
50 Fix mdb_copy copying past end of file (ITS#7886)
51 Fix cursor bugs from page_merge/rebalance
52 Fix to dirty fewer pages in deletes (mdb_page_loose())
53 Fix mdb_dbi_open creating subDBs (ITS#7917)
54 Fix mdb_cursor_get(_DUP) with single value (ITS#7913)
55 Fix Windows compat issues in mtests (ITS#7879)
56 Add compacting variant of mdb_copy
57 Add BigEndian integer key compare code
58 Add mdb_dump/mdb_load utilities
60 LMDB 0.9.13 Release (2014/06/18)
61 Fix mdb_page_alloc unlimited overflow page search
63 Re-fix MDB_CURRENT doc (ITS#7793)
64 Fix MDB_GET_MULTIPLE/MDB_NEXT_MULTIPLE doc
66 LMDB 0.9.12 Release (2014/06/13)
67 Fix MDB_GET_BOTH regression (ITS#7875,#7681)
68 Fix MDB_MULTIPLE writing multiple keys (ITS#7834)
69 Fix mdb_rebalance (ITS#7829)
70 Fix mdb_page_split (ITS#7815)
71 Fix md_entries count (ITS#7861,#7828,#7793)
72 Fix MDB_CURRENT (ITS#7793)
73 Fix possible crash on Windows DLL detach
76 mdb_cursor_put: cursor moves on error (ITS#7771)
79 LMDB 0.9.11 Release (2014/01/15)
80 Add mdb_env_set_assert() (ITS#7775)
81 Fix: invalidate txn on page allocation errors (ITS#7377)
82 Fix xcursor tracking in mdb_cursor_del0() (ITS#7771)
83 Fix corruption from deletes (ITS#7756)
84 Fix Windows/MSVC build issues
85 Raise safe limit of max MDB_MAXKEYSIZE
88 Remove spurious note about non-overlapping flags (ITS#7665)
90 LMDB 0.9.10 Release (2013/11/12)
91 Add MDB_NOMEMINIT option
92 Fix mdb_page_split() again (ITS#7589)
93 Fix MDB_NORDAHEAD definition (ITS#7734)
94 Fix mdb_cursor_del() positioning (ITS#7733)
95 Partial fix for larger page sizes (ITS#7713)
96 Fix Windows64/MSVC build issues
98 LMDB 0.9.9 Release (2013/10/24)
100 Add MDB_NORDAHEAD option
101 Add MDB_NOLOCK option
102 Avoid wasting space in mdb_page_split() (ITS#7589)
103 Fix mdb_page_merge() cursor fixup (ITS#7722)
104 Fix mdb_cursor_del() on last delete (ITS#7718)
105 Fix adding WRITEMAP on existing env (ITS#7715)
106 Fix nested txns (ITS#7515)
107 Fix mdb_env_copy() O_DIRECT bug (ITS#7682)
108 Fix mdb_cursor_set(SET_RANGE) return code (ITS#7681)
109 Fix mdb_rebalance() cursor fixup (ITS#7701)
112 Note that by default, readers need write access
115 LMDB 0.9.8 Release (2013/09/09)
116 Allow mdb_env_set_mapsize() on an open environment
117 Fix mdb_dbi_flags() (ITS#7672)
118 Fix mdb_page_unspill() in nested txns
119 Fix mdb_cursor_get(CURRENT|NEXT) after a delete
120 Fix mdb_cursor_get(DUP) to always return key (ITS#7671)
121 Fix mdb_cursor_del() to always advance to next item (ITS#7670)
122 Fix mdb_cursor_set(SET_RANGE) for tree with single page (ITS#7681)
123 Fix mdb_env_copy() retry open if O_DIRECT fails (ITS#7682)
124 Tweak mdb_page_spill() to be less aggressive
126 Update caveats since mdb_reader_check() added in 0.9.7
128 LMDB 0.9.7 Release (2013/08/17)
129 Don't leave stale lockfile on failed RDONLY open (ITS#7664)
130 Fix mdb_page_split() ref beyond cursor depth
131 Fix read txn data race (ITS#7635)
132 Fix mdb_rebalance (ITS#7536, #7538)
133 Fix mdb_drop() (ITS#7561)
134 Misc DEBUG macro fixes
135 Add MDB_NOTLS envflag
137 Add mdb_txn_env() (ITS#7660)
138 Add mdb_dbi_flags() (ITS#7661)
139 Add mdb_env_get_maxkeysize()
140 Add mdb_env_reader_list()/mdb_env_reader_check()
141 Add mdb_page_spill/unspill, remove hard txn size limit
142 Use shorter names for semaphores (ITS#7615)
144 Fix install target (ITS#7656)
146 Misc updates for cursors, DB handles, data lifetime
148 LMDB 0.9.6 Release (2013/02/25)
149 Many fixes/enhancements
151 LMDB 0.9.5 Release (2012/11/30)
152 Renamed from libmdb to liblmdb
153 Many fixes/enhancements