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Document v4.0.5 changes

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# v4.0.5
## Improvements
* [#8181](https://github.com/FirebirdSQL/firebird/pull/8181): Ensure the standalone CS listener on Linux uses the _SO_REUSEADDR_ socket option
Contributor(s): Dmitry Yemanov
* [#8165](https://github.com/FirebirdSQL/firebird/pull/8165): Added shutdown handler for _Classic Server_
Contributor(s): Alexander Zhdanov
* [#8104](https://github.com/FirebirdSQL/firebird/issues/8104): More efficient evaluation of expressions like `RDB$DB_KEY <= ?` after mass delete
Contributor(s): Vlad Khorsun
* [#8066](https://github.com/FirebirdSQL/firebird/issues/8066): Make protocol schemes case-insensitive
Contributor(s): Vlad Khorsun
* [#8042](https://github.com/FirebirdSQL/firebird/issues/8042): Improve conflict resolution on replica when table have both primary and unique keys
Contributor(s): Vlad Khorsun
* [#8030](https://github.com/FirebirdSQL/firebird/issues/8030): Better cardinality estimation when empty data pages exist
Contributor(s): Vlad Khorsun
* [#8010](https://github.com/FirebirdSQL/firebird/issues/8010): Remove `gfix -cache` option
Contributor(s): Vlad Khorsun
* [#7978](https://github.com/FirebirdSQL/firebird/issues/7978): Update Windows distributions with _zlib_ version 1.3.1
Contributor(s): Vlad Khorsun
* [#7928](https://github.com/FirebirdSQL/firebird/issues/7928): Make `TempCacheLimit` setting to be per-database, (not per-attachment) for _SuperClassic_
Contributor(s): Vlad Khorsun
* [#7854](https://github.com/FirebirdSQL/firebird/issues/7854): Performance issue with time zones
Contributor(s): Adriano dos Santos Fernandes, Vlad Khorsun
## Bugfixes
* [#8189](https://github.com/FirebirdSQL/firebird/issues/8189): Slow connection times with a lot of simultaneous connections and active trace session present
Contributor(s): Alexander Peshkov, Vlad Khorsun
* [#8180](https://github.com/FirebirdSQL/firebird/issues/8180): Sometimes a system trace session is terminated spontaneously
Contributor(s): Artyom Abakumov
* [#8178](https://github.com/FirebirdSQL/firebird/pull/8178): Fix boolean conversion to string inside `DataTypeUtil::makeFromList()`
Contributor(s): Dmitry Yemanov
* [#8171](https://github.com/FirebirdSQL/firebird/issues/8171): Trace plugin unloaded if called method is not implemented
Contributor(s): Vlad Khorsun
* [#8156](https://github.com/FirebirdSQL/firebird/issues/8156): Can not specify concrete IPv6 address in ES/EDS connection string
Contributor(s): Vlad Khorsun
* [#8151](https://github.com/FirebirdSQL/firebird/issues/8151): Deadlock happens when run 'List Trace Sessions' service and there are many active trace sessions
Contributor(s): Vlad Khorsun
* [#8150](https://github.com/FirebirdSQL/firebird/issues/8150): Process could attach to the deleted instance of shared memory
Contributor(s): Alexander Peshkov, Vlad Khorsun
* [#8149](https://github.com/FirebirdSQL/firebird/issues/8149): The hung or crash could happen when connection fires _TRACE_EVENT_DETACH_ event and new trace session created concurrently
Contributor(s): Vlad Khorsun
* [#8138](https://github.com/FirebirdSQL/firebird/issues/8138): Bugcheck when replicator state is changed concurrently
Contributor(s): Vlad Khorsun
* [#8120](https://github.com/FirebirdSQL/firebird/issues/8120): `CAST` dies with numeric value is out of range error
Contributor(s): Vlad Khorsun
* [#8114](https://github.com/FirebirdSQL/firebird/issues/8114): Segfault in connections pool during server shutdown
Contributor(s): Vlad Khorsun
* [#8110](https://github.com/FirebirdSQL/firebird/issues/8110): Firebird crashes on Android API level 34
Contributor(s): Vlad Khorsun
* [#8108](https://github.com/FirebirdSQL/firebird/issues/8108): ICU 63.1 suppresses conversion errors
Contributor(s): Dmitry Kovalenko
* [#8101](https://github.com/FirebirdSQL/firebird/issues/8101): Firebird crashes if a plugin factory returns _nullptr_ and no error in status
Contributor(s): Vlad Khorsun, Dimitry Sibiryakov
* [#8089](https://github.com/FirebirdSQL/firebird/issues/8089): AV when attaching database while low of free memory
Contributor(s): Vlad Khorsun
* [#8085](https://github.com/FirebirdSQL/firebird/issues/8085): Memory leak when executing a lot of different queries and `StatementTimeout > 0`
Contributor(s): Vlad Khorsun
* [#8083](https://github.com/FirebirdSQL/firebird/issues/8083): AV when writting into internal trace log
Contributor(s): Vlad Khorsun
* [#8079](https://github.com/FirebirdSQL/firebird/issues/8079): Engine could crash when executing some trigger(s) while another attachment modifies them
Contributor(s): Vlad Khorsun
* [#8077](https://github.com/FirebirdSQL/firebird/issues/8077): Error "Too many recursion levels" does not stop execution of code that uses `ON DISCONNECT` trigger
Contributor(s): Alexander Peshkov, Vlad Khorsun
* [#8058](https://github.com/FirebirdSQL/firebird/issues/8058): Replicated DDL changes do not set the correct grantor
Contributor(s): Dmitry Yemanov
* [#8056](https://github.com/FirebirdSQL/firebird/issues/8056): Error "Too many temporary blobs" with blob_append when select a stored procedue using rows-clause
Contributor(s): Vlad Khorsun
* [#8040](https://github.com/FirebirdSQL/firebird/issues/8040): Bugcheck 183 (wrong record length) could happen on replica database after UK violation on insert
Contributor(s): Vlad Khorsun
* [#8039](https://github.com/FirebirdSQL/firebird/issues/8039): Segfault when opening damaged (last TIP is missing in `RDB$PAGES`, user's FW was OFF) database
Contributor(s): Alexander Peshkov
* [#8027](https://github.com/FirebirdSQL/firebird/issues/8027): Broken _gbak_ statistics
Contributor(s): Alexander Peshkov
* [#8011](https://github.com/FirebirdSQL/firebird/issues/8011): DECFLOAT error working with `INT128` in UDR
Contributor(s): Alexander Peshkov
* [#8006](https://github.com/FirebirdSQL/firebird/issues/8006): Int128 datatype not supported in FB_MESSAGE macro
Contributor(s): Alexander Peshkov
* [#8003](https://github.com/FirebirdSQL/firebird/issues/8003): _gbak_ v4 can't backup database in _ODS < 13_
Contributor(s): Vlad Khorsun
* [#7997](https://github.com/FirebirdSQL/firebird/issues/7997): Unexpected results when comparing integer with string containing value out of range of that integer datatype
Contributor(s): Alexander Peshkov
* [#7993](https://github.com/FirebirdSQL/firebird/issues/7993): Unexpected results when using `CASE WHEN` with `RIGHT JOIN`
Contributor(s): Dmitry Yemanov
* [#7985](https://github.com/FirebirdSQL/firebird/issues/7985): Hang in case of error when sweep thread is attaching to database (_Classic Server_)
Contributor(s): Alexander Peshkov
* [#7979](https://github.com/FirebirdSQL/firebird/issues/7979): Hang when database with disconnect trigger using `MON$` tables is shutting down
Contributor(s): Alexander Peshkov
* [#7969](https://github.com/FirebirdSQL/firebird/issues/7969): Characters are garbled when replicating fields with type `BLOB SUB_TYPE TEXT` if the character set of the connection and the field are different
Contributor(s): Dmitry Yemanov
* [#7950](https://github.com/FirebirdSQL/firebird/issues/7950): Unable to restore database when .fbk was created on host with other ICU
Contributor(s): Alexander Peshkov
* [#7927](https://github.com/FirebirdSQL/firebird/issues/7927): Some default values is set incorrectly for SC/CS architectures
Contributor(s): Vlad Khorsun
* [#7917](https://github.com/FirebirdSQL/firebird/issues/7917): Hang in case of error when sweep thread is attaching to database
Contributor(s): Alexander Peshkov
* [#7905](https://github.com/FirebirdSQL/firebird/issues/7905): Segfault during TPC initialization
Contributor(s): Alexander Peshkov
* [#7899](https://github.com/FirebirdSQL/firebird/issues/7899): Inconsistent state of master-detail occurs after RE-connect + 'SET AUTODDL OFF' + 'drop <FK>' which is ROLLED BACK
Contributor(s): Vlad Khorsun
* [#7896](https://github.com/FirebirdSQL/firebird/issues/7896): _replication.log_ remains empty (and without any error in firebird.log) until concurrent FB instance is running under different account and generates segments on its master. Significant delay required after stop concurrent FB it in order allow first one to write in its replication log.
Contributor(s): Vlad Khorsun
* [#7885](https://github.com/FirebirdSQL/firebird/issues/7885): Unstable error messages in services due to races related with service status vector
Contributor(s): Alexander Peshkov
* [#7873](https://github.com/FirebirdSQL/firebird/issues/7873): Wrong memory buffer alignment and I/O buffer size when working in direct I/O mode
Contributor(s): Vlad Khorsun
* [#7869](https://github.com/FirebirdSQL/firebird/issues/7869): _gbak_ can write uninitialized data into `RDB$RETURN_ARGUMENT` and `RDB$ARGUMENT_POSITION` fields
Contributor(s): Dmitry Kovalenko
* [#7867](https://github.com/FirebirdSQL/firebird/issues/7867): Error "wrong page type" during garbage collection on v4.0.4
Contributor(s): Ilya Eremin
* [#7860](https://github.com/FirebirdSQL/firebird/issues/7860): Crash potentially caused by `BETWEEN` operator
Contributor(s): Vlad Khorsun
* [#7851](https://github.com/FirebirdSQL/firebird/issues/7851): The skip of `att_functionarg_field_precision` does not check `RESTORE_format`
Contributor(s): Dmitry Kovalenko
* [#7846](https://github.com/FirebirdSQL/firebird/issues/7846): FB4 can't backup/restore `INT128`-array
Contributor(s): Dmitry Kovalenko
* [#7844](https://github.com/FirebirdSQL/firebird/issues/7844): Removing first column with `SET WIDTH` crashes _isql_
Contributor(s): Adriano dos Santos Fernandes
* [#7839](https://github.com/FirebirdSQL/firebird/issues/7839): Potential bug in `BETWEEN` operator
Contributor(s): Vlad Khorsun
* [#7831](https://github.com/FirebirdSQL/firebird/issues/7831): Incorrect type of UDF-argument with array
Contributor(s): Dmitry Kovalenko
* [#7827](https://github.com/FirebirdSQL/firebird/issues/7827): Problem using Python _firebird-driver_ with either Intel or M1 Mac builds with version 4.0.3 or 5.0+
Contributor(s): Adriano dos Santos Fernandes
* [#7809](https://github.com/FirebirdSQL/firebird/issues/7809): Crash "Fatal lock manager error: Process disappeared in LockManager::acquire_shmem"
Contributor(s): Alexander Peshkov
* [#7800](https://github.com/FirebirdSQL/firebird/issues/7800): Default publication status is not preserved after backup/restore
Contributor(s): Dmitry Yemanov
* [#7461](https://github.com/FirebirdSQL/firebird/issues/7461): Differences in field metadata descriptions between Firebird 2.5 and Firebird 4
Contributor(s): Dmitry Yemanov
# v4.0.4
## Improvements