3 LMDB 0.9.18 Release Engineering
4 Fix robust mutex detection on glibc 2.10-11 (ITS#8330)
6 Additional makefile var tweaks (ITS#8169)
9 LMDB 0.9.17 Release (2015/11/30)
10 Fix ITS#7377 catch calloc failure
11 Fix ITS#8237 regression from ITS#7589
12 Fix ITS#8238 page_split for DUPFIXED pages
13 Fix ITS#8221 MDB_PAGE_FULL on delete/rebalance
14 Fix ITS#8258 rebalance/split assert
15 Fix ITS#8263 cursor_put cursor tracking
16 Fix ITS#8264 cursor_del cursor tracking
17 Fix ITS#8310 cursor_del cursor tracking
18 Fix ITS#8299 mdb_del cursor tracking
19 Fix ITS#8300 mdb_del cursor tracking
20 Fix ITS#8304 mdb_del cursor tracking
21 Fix ITS#7771 fakepage cursor tracking
22 Fix ITS#7789 ensure mapsize >= pages in use
23 Fix ITS#7971 mdb_txn_renew0() new reader slots
24 Fix ITS#7969 use __sync_synchronize on non-x86
25 Fix ITS#8311 page_split from update_key
26 Fix ITS#8312 loose pages in nested txn
27 Fix ITS#8313 mdb_rebalance dummy cursor
28 Fix ITS#8315 dirty_room in nested txn
29 Fix ITS#8323 dirty_list in nested txn
30 Fix ITS#8316 page_merge cursor tracking
31 Fix ITS#8321 cursor tracking
32 Fix ITS#8319 mdb_load error messages
33 Fix ITS#8320 mdb_load plaintext input
34 Added mdb_txn_id() (ITS#7994)
35 Added robust mutex support
36 Miscellaneous cleanup/simplification
38 Create install dirs if needed (ITS#8256)
39 Fix ThreadProc decl on Win32/MSVC (ITS#8270)
40 Added ssize_t typedef for MSVC (ITS#8067)
41 Use ANSI apis on Windows (ITS#8069)
42 Use O_SYNC if O_DSYNC,MDB_DSYNC are not defined (ITS#7209)
43 Allow passing AR to make (ITS#8168)
44 Allow passing mandir to make install (ITS#8169)
46 LMDB 0.9.16 Release (2015/08/14)
47 Fix cursor EOF bug (ITS#8190)
48 Fix handling of subDB records (ITS#8181)
49 Fix mdb_midl_shrink() usage (ITS#8200)
51 LMDB 0.9.15 Release (2015/06/19)
52 Fix txn init (ITS#7961,#7987)
53 Fix MDB_PREV_DUP (ITS#7955,#7671)
54 Fix compact of empty env (ITS#7956)
55 Fix mdb_copy file mode
56 Fix mdb_env_close() after failed mdb_env_open()
57 Fix mdb_rebalance collapsing root (ITS#8062)
58 Fix mdb_load with large values (ITS#8066)
59 Fix to retry writes on EINTR (ITS#8106)
60 Fix mdb_cursor_del on empty DB (ITS#8109)
61 Fix MDB_INTEGERDUP key compare (ITS#8117)
62 Fix error handling (ITS#7959,#8157,etc.)
63 Fix race conditions (ITS#7969,7970)
64 Added workaround for fdatasync bug in ext3fs
66 Don't use -fPIC for static lib
67 Update .gitignore (ITS#7952,#7953)
68 Cleanup for "make test" (ITS#7841), "make clean", mtest*.c
69 Misc. Android/Windows cleanup
72 Fix MDB_MAXKEYSIZE doc (ITS#8156)
73 Fix mdb_cursor_put,mdb_cursor_del EACCES description
74 Fix mdb_env_sync(MDB_RDONLY env) doc (ITS#8021)
75 Clarify MDB_WRITEMAP doc (ITS#8021)
76 Clarify mdb_env_open doc
77 Clarify mdb_dbi_open doc
79 LMDB 0.9.14 Release (2014/09/20)
80 Fix to support 64K page size (ITS#7713)
81 Fix to persist decreased as well as increased mapsizes (ITS#7789)
82 Fix cursor bug when deleting last node of a DUPSORT key
83 Fix mdb_env_info to return FIXEDMAP address
84 Fix ambiguous error code from writing to closed DBI (ITS#7825)
85 Fix mdb_copy copying past end of file (ITS#7886)
86 Fix cursor bugs from page_merge/rebalance
87 Fix to dirty fewer pages in deletes (mdb_page_loose())
88 Fix mdb_dbi_open creating subDBs (ITS#7917)
89 Fix mdb_cursor_get(_DUP) with single value (ITS#7913)
90 Fix Windows compat issues in mtests (ITS#7879)
91 Add compacting variant of mdb_copy
92 Add BigEndian integer key compare code
93 Add mdb_dump/mdb_load utilities
95 LMDB 0.9.13 Release (2014/06/18)
96 Fix mdb_page_alloc unlimited overflow page search
98 Re-fix MDB_CURRENT doc (ITS#7793)
99 Fix MDB_GET_MULTIPLE/MDB_NEXT_MULTIPLE doc
101 LMDB 0.9.12 Release (2014/06/13)
102 Fix MDB_GET_BOTH regression (ITS#7875,#7681)
103 Fix MDB_MULTIPLE writing multiple keys (ITS#7834)
104 Fix mdb_rebalance (ITS#7829)
105 Fix mdb_page_split (ITS#7815)
106 Fix md_entries count (ITS#7861,#7828,#7793)
107 Fix MDB_CURRENT (ITS#7793)
108 Fix possible crash on Windows DLL detach
111 mdb_cursor_put: cursor moves on error (ITS#7771)
114 LMDB 0.9.11 Release (2014/01/15)
115 Add mdb_env_set_assert() (ITS#7775)
116 Fix: invalidate txn on page allocation errors (ITS#7377)
117 Fix xcursor tracking in mdb_cursor_del0() (ITS#7771)
118 Fix corruption from deletes (ITS#7756)
119 Fix Windows/MSVC build issues
120 Raise safe limit of max MDB_MAXKEYSIZE
123 Remove spurious note about non-overlapping flags (ITS#7665)
125 LMDB 0.9.10 Release (2013/11/12)
126 Add MDB_NOMEMINIT option
127 Fix mdb_page_split() again (ITS#7589)
128 Fix MDB_NORDAHEAD definition (ITS#7734)
129 Fix mdb_cursor_del() positioning (ITS#7733)
130 Partial fix for larger page sizes (ITS#7713)
131 Fix Windows64/MSVC build issues
133 LMDB 0.9.9 Release (2013/10/24)
135 Add MDB_NORDAHEAD option
136 Add MDB_NOLOCK option
137 Avoid wasting space in mdb_page_split() (ITS#7589)
138 Fix mdb_page_merge() cursor fixup (ITS#7722)
139 Fix mdb_cursor_del() on last delete (ITS#7718)
140 Fix adding WRITEMAP on existing env (ITS#7715)
141 Fix nested txns (ITS#7515)
142 Fix mdb_env_copy() O_DIRECT bug (ITS#7682)
143 Fix mdb_cursor_set(SET_RANGE) return code (ITS#7681)
144 Fix mdb_rebalance() cursor fixup (ITS#7701)
147 Note that by default, readers need write access
150 LMDB 0.9.8 Release (2013/09/09)
151 Allow mdb_env_set_mapsize() on an open environment
152 Fix mdb_dbi_flags() (ITS#7672)
153 Fix mdb_page_unspill() in nested txns
154 Fix mdb_cursor_get(CURRENT|NEXT) after a delete
155 Fix mdb_cursor_get(DUP) to always return key (ITS#7671)
156 Fix mdb_cursor_del() to always advance to next item (ITS#7670)
157 Fix mdb_cursor_set(SET_RANGE) for tree with single page (ITS#7681)
158 Fix mdb_env_copy() retry open if O_DIRECT fails (ITS#7682)
159 Tweak mdb_page_spill() to be less aggressive
161 Update caveats since mdb_reader_check() added in 0.9.7
163 LMDB 0.9.7 Release (2013/08/17)
164 Don't leave stale lockfile on failed RDONLY open (ITS#7664)
165 Fix mdb_page_split() ref beyond cursor depth
166 Fix read txn data race (ITS#7635)
167 Fix mdb_rebalance (ITS#7536, #7538)
168 Fix mdb_drop() (ITS#7561)
169 Misc DEBUG macro fixes
170 Add MDB_NOTLS envflag
172 Add mdb_txn_env() (ITS#7660)
173 Add mdb_dbi_flags() (ITS#7661)
174 Add mdb_env_get_maxkeysize()
175 Add mdb_env_reader_list()/mdb_env_reader_check()
176 Add mdb_page_spill/unspill, remove hard txn size limit
177 Use shorter names for semaphores (ITS#7615)
179 Fix install target (ITS#7656)
181 Misc updates for cursors, DB handles, data lifetime
183 LMDB 0.9.6 Release (2013/02/25)
184 Many fixes/enhancements
186 LMDB 0.9.5 Release (2012/11/30)
187 Renamed from libmdb to liblmdb
188 Many fixes/enhancements