LMDB 0.9 Change Log
-LMDB 0.9.14 Engineering
+LMDB 0.9.17 Release Engineering
+ Fix ITS#7377 catch calloc failure
+ Fix ITS#8237 regression from ITS#7589
+ Fix ITS#8238 page_split for DUPFIXED pages
+ Fix ITS#8221 MDB_PAGE_FULL on delete/rebalance
+ Fix ITS#8258 rebalance/split assert
+ Fix ITS#8263 cursor_put cursor tracking
+ Fix ITS#8264 cursor_del cursor tracking
+ Fix ITS#8299 mdb_del cursor tracking
+ Fix ITS#8300 mdb_del cursor tracking
+ Fix ITS#7771 fakepage cursor tracking
+ Fix ITS#7789 ensure mapsize >= pages in use
+ Fix ITS#7971 mdb_txn_renew0() new reader slots
+ Fix ITS#7969 use __sync_synchronize on non-x86
+ Added mdb_txn_id() (ITS#7994)
+ Added robust mutex support
+ Miscellaneous cleanup/simplification
+ Build
+ Create install dirs if needed (ITS#8256)
+ Fix ThreadProc decl on Win32/MSVC (ITS#8270)
+ Added ssize_t typedef for MSVC (ITS#8067)
+ Use ANSI apis on Windows (ITS#8069)
+
+LMDB 0.9.16 Release (2015/08/14)
+ Fix cursor EOF bug (ITS#8190)
+ Fix handling of subDB records (ITS#8181)
+ Fix mdb_midl_shrink() usage (ITS#8200)
+
+LMDB 0.9.15 Release (2015/06/19)
+ Fix txn init (ITS#7961,#7987)
+ Fix MDB_PREV_DUP (ITS#7955,#7671)
+ Fix compact of empty env (ITS#7956)
+ Fix mdb_copy file mode
+ Fix mdb_env_close() after failed mdb_env_open()
+ Fix mdb_rebalance collapsing root (ITS#8062)
+ Fix mdb_load with large values (ITS#8066)
+ Fix to retry writes on EINTR (ITS#8106)
+ Fix mdb_cursor_del on empty DB (ITS#8109)
+ Fix MDB_INTEGERDUP key compare (ITS#8117)
+ Fix error handling (ITS#7959,#8157,etc.)
+ Fix race conditions (ITS#7969,7970)
+ Added workaround for fdatasync bug in ext3fs
+ Build
+ Don't use -fPIC for static lib
+ Update .gitignore (ITS#7952,#7953)
+ Cleanup for "make test" (ITS#7841), "make clean", mtest*.c
+ Misc. Android/Windows cleanup
+ Documentation
+ Fix MDB_APPEND doc
+ Fix MDB_MAXKEYSIZE doc (ITS#8156)
+ Fix mdb_cursor_put,mdb_cursor_del EACCES description
+ Fix mdb_env_sync(MDB_RDONLY env) doc (ITS#8021)
+ Clarify MDB_WRITEMAP doc (ITS#8021)
+ Clarify mdb_env_open doc
+ Clarify mdb_dbi_open doc
+
+LMDB 0.9.14 Release (2014/09/20)
Fix to support 64K page size (ITS#7713)
+ Fix to persist decreased as well as increased mapsizes (ITS#7789)
Fix cursor bug when deleting last node of a DUPSORT key
Fix mdb_env_info to return FIXEDMAP address
+ Fix ambiguous error code from writing to closed DBI (ITS#7825)
Fix mdb_copy copying past end of file (ITS#7886)
Fix cursor bugs from page_merge/rebalance
- Fix to dirty fewer pages in deletes (mdb_page_loose()
+ Fix to dirty fewer pages in deletes (mdb_page_loose())
+ Fix mdb_dbi_open creating subDBs (ITS#7917)
+ Fix mdb_cursor_get(_DUP) with single value (ITS#7913)
Fix Windows compat issues in mtests (ITS#7879)
Add compacting variant of mdb_copy
Add BigEndian integer key compare code