3 LMDB 0.9.18 Release Engineering
4 Fix robust mutex detection on glibc 2.10-11 (ITS#8330)
5 Check for utf8_to_utf16 failures (ITS#7992)
6 Catch strdup failure in mdb_dbi_open
8 Additional makefile var tweaks (ITS#8169)
10 Add Getting Started page
13 LMDB 0.9.17 Release (2015/11/30)
14 Fix ITS#7377 catch calloc failure
15 Fix ITS#8237 regression from ITS#7589
16 Fix ITS#8238 page_split for DUPFIXED pages
17 Fix ITS#8221 MDB_PAGE_FULL on delete/rebalance
18 Fix ITS#8258 rebalance/split assert
19 Fix ITS#8263 cursor_put cursor tracking
20 Fix ITS#8264 cursor_del cursor tracking
21 Fix ITS#8310 cursor_del cursor tracking
22 Fix ITS#8299 mdb_del cursor tracking
23 Fix ITS#8300 mdb_del cursor tracking
24 Fix ITS#8304 mdb_del cursor tracking
25 Fix ITS#7771 fakepage cursor tracking
26 Fix ITS#7789 ensure mapsize >= pages in use
27 Fix ITS#7971 mdb_txn_renew0() new reader slots
28 Fix ITS#7969 use __sync_synchronize on non-x86
29 Fix ITS#8311 page_split from update_key
30 Fix ITS#8312 loose pages in nested txn
31 Fix ITS#8313 mdb_rebalance dummy cursor
32 Fix ITS#8315 dirty_room in nested txn
33 Fix ITS#8323 dirty_list in nested txn
34 Fix ITS#8316 page_merge cursor tracking
35 Fix ITS#8321 cursor tracking
36 Fix ITS#8319 mdb_load error messages
37 Fix ITS#8320 mdb_load plaintext input
38 Added mdb_txn_id() (ITS#7994)
39 Added robust mutex support
40 Miscellaneous cleanup/simplification
42 Create install dirs if needed (ITS#8256)
43 Fix ThreadProc decl on Win32/MSVC (ITS#8270)
44 Added ssize_t typedef for MSVC (ITS#8067)
45 Use ANSI apis on Windows (ITS#8069)
46 Use O_SYNC if O_DSYNC,MDB_DSYNC are not defined (ITS#7209)
47 Allow passing AR to make (ITS#8168)
48 Allow passing mandir to make install (ITS#8169)
50 LMDB 0.9.16 Release (2015/08/14)
51 Fix cursor EOF bug (ITS#8190)
52 Fix handling of subDB records (ITS#8181)
53 Fix mdb_midl_shrink() usage (ITS#8200)
55 LMDB 0.9.15 Release (2015/06/19)
56 Fix txn init (ITS#7961,#7987)
57 Fix MDB_PREV_DUP (ITS#7955,#7671)
58 Fix compact of empty env (ITS#7956)
59 Fix mdb_copy file mode
60 Fix mdb_env_close() after failed mdb_env_open()
61 Fix mdb_rebalance collapsing root (ITS#8062)
62 Fix mdb_load with large values (ITS#8066)
63 Fix to retry writes on EINTR (ITS#8106)
64 Fix mdb_cursor_del on empty DB (ITS#8109)
65 Fix MDB_INTEGERDUP key compare (ITS#8117)
66 Fix error handling (ITS#7959,#8157,etc.)
67 Fix race conditions (ITS#7969,7970)
68 Added workaround for fdatasync bug in ext3fs
70 Don't use -fPIC for static lib
71 Update .gitignore (ITS#7952,#7953)
72 Cleanup for "make test" (ITS#7841), "make clean", mtest*.c
73 Misc. Android/Windows cleanup
76 Fix MDB_MAXKEYSIZE doc (ITS#8156)
77 Fix mdb_cursor_put,mdb_cursor_del EACCES description
78 Fix mdb_env_sync(MDB_RDONLY env) doc (ITS#8021)
79 Clarify MDB_WRITEMAP doc (ITS#8021)
80 Clarify mdb_env_open doc
81 Clarify mdb_dbi_open doc
83 LMDB 0.9.14 Release (2014/09/20)
84 Fix to support 64K page size (ITS#7713)
85 Fix to persist decreased as well as increased mapsizes (ITS#7789)
86 Fix cursor bug when deleting last node of a DUPSORT key
87 Fix mdb_env_info to return FIXEDMAP address
88 Fix ambiguous error code from writing to closed DBI (ITS#7825)
89 Fix mdb_copy copying past end of file (ITS#7886)
90 Fix cursor bugs from page_merge/rebalance
91 Fix to dirty fewer pages in deletes (mdb_page_loose())
92 Fix mdb_dbi_open creating subDBs (ITS#7917)
93 Fix mdb_cursor_get(_DUP) with single value (ITS#7913)
94 Fix Windows compat issues in mtests (ITS#7879)
95 Add compacting variant of mdb_copy
96 Add BigEndian integer key compare code
97 Add mdb_dump/mdb_load utilities
99 LMDB 0.9.13 Release (2014/06/18)
100 Fix mdb_page_alloc unlimited overflow page search
102 Re-fix MDB_CURRENT doc (ITS#7793)
103 Fix MDB_GET_MULTIPLE/MDB_NEXT_MULTIPLE doc
105 LMDB 0.9.12 Release (2014/06/13)
106 Fix MDB_GET_BOTH regression (ITS#7875,#7681)
107 Fix MDB_MULTIPLE writing multiple keys (ITS#7834)
108 Fix mdb_rebalance (ITS#7829)
109 Fix mdb_page_split (ITS#7815)
110 Fix md_entries count (ITS#7861,#7828,#7793)
111 Fix MDB_CURRENT (ITS#7793)
112 Fix possible crash on Windows DLL detach
115 mdb_cursor_put: cursor moves on error (ITS#7771)
118 LMDB 0.9.11 Release (2014/01/15)
119 Add mdb_env_set_assert() (ITS#7775)
120 Fix: invalidate txn on page allocation errors (ITS#7377)
121 Fix xcursor tracking in mdb_cursor_del0() (ITS#7771)
122 Fix corruption from deletes (ITS#7756)
123 Fix Windows/MSVC build issues
124 Raise safe limit of max MDB_MAXKEYSIZE
127 Remove spurious note about non-overlapping flags (ITS#7665)
129 LMDB 0.9.10 Release (2013/11/12)
130 Add MDB_NOMEMINIT option
131 Fix mdb_page_split() again (ITS#7589)
132 Fix MDB_NORDAHEAD definition (ITS#7734)
133 Fix mdb_cursor_del() positioning (ITS#7733)
134 Partial fix for larger page sizes (ITS#7713)
135 Fix Windows64/MSVC build issues
137 LMDB 0.9.9 Release (2013/10/24)
139 Add MDB_NORDAHEAD option
140 Add MDB_NOLOCK option
141 Avoid wasting space in mdb_page_split() (ITS#7589)
142 Fix mdb_page_merge() cursor fixup (ITS#7722)
143 Fix mdb_cursor_del() on last delete (ITS#7718)
144 Fix adding WRITEMAP on existing env (ITS#7715)
145 Fix nested txns (ITS#7515)
146 Fix mdb_env_copy() O_DIRECT bug (ITS#7682)
147 Fix mdb_cursor_set(SET_RANGE) return code (ITS#7681)
148 Fix mdb_rebalance() cursor fixup (ITS#7701)
151 Note that by default, readers need write access
154 LMDB 0.9.8 Release (2013/09/09)
155 Allow mdb_env_set_mapsize() on an open environment
156 Fix mdb_dbi_flags() (ITS#7672)
157 Fix mdb_page_unspill() in nested txns
158 Fix mdb_cursor_get(CURRENT|NEXT) after a delete
159 Fix mdb_cursor_get(DUP) to always return key (ITS#7671)
160 Fix mdb_cursor_del() to always advance to next item (ITS#7670)
161 Fix mdb_cursor_set(SET_RANGE) for tree with single page (ITS#7681)
162 Fix mdb_env_copy() retry open if O_DIRECT fails (ITS#7682)
163 Tweak mdb_page_spill() to be less aggressive
165 Update caveats since mdb_reader_check() added in 0.9.7
167 LMDB 0.9.7 Release (2013/08/17)
168 Don't leave stale lockfile on failed RDONLY open (ITS#7664)
169 Fix mdb_page_split() ref beyond cursor depth
170 Fix read txn data race (ITS#7635)
171 Fix mdb_rebalance (ITS#7536, #7538)
172 Fix mdb_drop() (ITS#7561)
173 Misc DEBUG macro fixes
174 Add MDB_NOTLS envflag
176 Add mdb_txn_env() (ITS#7660)
177 Add mdb_dbi_flags() (ITS#7661)
178 Add mdb_env_get_maxkeysize()
179 Add mdb_env_reader_list()/mdb_env_reader_check()
180 Add mdb_page_spill/unspill, remove hard txn size limit
181 Use shorter names for semaphores (ITS#7615)
183 Fix install target (ITS#7656)
185 Misc updates for cursors, DB handles, data lifetime
187 LMDB 0.9.6 Release (2013/02/25)
188 Many fixes/enhancements
190 LMDB 0.9.5 Release (2012/11/30)
191 Renamed from libmdb to liblmdb
192 Many fixes/enhancements