Fixes:

• Release temporary page space earlier to avoid possible memory corruption. RS-71697.
• Crash when using LDAP_ATTR() with empty LDAPServer configuration parameter. RS-73851.
• Segmentation fault after fix for RS-73189 because of uninitialized variable.
• Start LDAP disconnect timer only for actions performed in attachment. RS-73290.
• If stdin is FILE_TYPE_PIPE then we should treat it as non-interactive. RS-35237.
• Use isc_dpb_version2 for DPB clumplets to avoid 255 bytes limit for isb_dpb_auth_block. RS-73189.
• Increase max size of input parameter of REGEXP_SUBSTR. RS-73363.
• Insert an index node to the correct position at a non-leaf level after splitting a page at the level below. RS-73437.
• Wrong logging of buffer size changes on SUPERSERVER with active connections. RS-70119.
• Error "Invalid clumplet buffer structure" in fbtrace adapter. RS-71982.
• Incorrect counting of sorting memory in the trace. RS-67319.
• Relax libtinfo requirement. If it’s missing, the installer will show a warning instead of aborting. RS-72881.
• Disable dbbStats bumping only for SUPERSERVER. RS-72067.
• Release page lock after failed read. RS-72076.
• Wrong version string length obtaining for strings >= 128 when parsing isc_info_firebird_version. RS-72200.
• Add a precedence relationship between a big record's head and its tail to avoid corruption in case of server crash.

Improvements:

• Default length of context variables increased up to 8192. RS-71426.

FBJava updated to 1.1.16

• Pack debugging symbols. RS-71111.

Ported from Firebird:

• Fixed FB-7056 (Fetching from a scrollable cursor may overwrite user-specified buffer and corrupt memory) and FB-7057 (Client-side positioned updates work wrongly with scrollable cursors) with a single shot.
• Database statistics service could not find existing table(s). FB-7119.
• FB service hangs and can not be stopped after several 'DELETE FROM MON$STATEMENTS' being issued in order to stop ES/EDS which waits record for updating. FB-7103.
• Server hangs in trace code when it tries to update mapping cache. FB-7115.
• Avoid unload of plugins in MacOS due to problematic reload of them. FB-7112.
• Use clock_gettime in MacOS.
• Content of DB file can be overwritten with zero characters in some (rare) cases. FB-7109.
• Fix MacOS UDR and Legacy_UserManager plugins not working due to not exported entry point. FB-7088.
• Creating unique constraints on MacOS fails on larger tables. FB-7084.
• Deadlock when using not initialized security database. FB-7067.