v2.5.4 - Jan 5, 2016

Total issues resolved: 3

    2249: Compatibility mis-match? PGSQL_ATTR_DISABLE_PREPARES in v2.5.2 (in a PHP 5.6.16 envt)
    2272: [DBAL-1779] Fix string column type declarations with whitespace on SQLite
    2273: Fix usage of PDO::PGSQL_ATTR_DISABLE_PREPARES for edge case pdo_pgsql setups

v2.5.3 - Dec 25, 2015

Total issues resolved: 2

    818: Rebuild SQLServerPlatform::doModifyLimitQuery again to use a CTE
    2268: #2260 - loosening doctrine/common requirement: allowing 2.6.x

v2.5.2 - Sep 16, 2015

Total issues resolved: 24
Bug

    [DBAL-1115] - [GH-773] Fix quoted identifiers for database creation SQL on SQL Anywhere
    [DBAL-1121] - [GH-777] Make host and server connection parameters optional for sqlanywhere driver
    [DBAL-1128] - [GH-782] Fix: SQLite offset with no limit support
    [DBAL-1132] - [GH-786] Fix removing autoincrement column from a primary key
    [DBAL-1137] - Infinite recursion on non-unique table/join alias in QueryBuilder
    [DBAL-1154] - [GH-806] Fix broken functional test for SQL server
    [DBAL-1169] - [GH-815] Fix for inconsistent use of getSQLDeclaration
    [DBAL-1181] - [GH-822] Fix for bad profiling data, showing an indefinitely long query
    [DBAL-1183] - [GH-823] fix client_encoding setting to support pgbouncer
    [DBAL-1186] - [GH-826] fix incorrect ordering of columns in clustered indexes on sql server
    [DBAL-1189] - [GH-828] rehashed charset implementation to support old versions of postgresql
    [DBAL-1192] - [GH-831] allow hhvm/mysqli failure so poor travis can feel better
    [DBAL-1215] - [GH-844] template1 as default database for PostgreSQL
    [DBAL-1217] - [GH-846] Fix retrieving the database name connected to for SQL Server
    [DBAL-1218] - [GH-847] [DBAL-1217] Fix retrieving the database name connected to for SQL Anywhere
    [DBAL-1220] - [GH-849] Fix dropping database with active connection on PostgreSQL
    [DBAL-1233] - TEXT type in MSSQL should be NVARCHAR(MAX) not VARCHAR(MAX)
    [DBAL-1240] - [GH-864] Fix undefined notices within MasterSlaveConnection
    [DBAL-1260] - [GH-878] Fix call on non-object in ping() with PDO wrapper
    [DBAL-1296] - [GH-903] Override methods for sharding connection

Documentation

    [DBAL-1174] - [GH-817] Fixed a minor typo

Improvement

    [DBAL-1159] - [GH-809] travis: PHP 7.0 nightly added
    [DBAL-1270] - [GH-886] Add test for MariaDB 5.5, 10.0 and 10.1 on Travis

Task

    [DBAL-1299] - [GH-906] [2.5] Fix allowed failures for HHVM + MariaDB builds on Travis

v2.5.1 - 12 January 2015

Total issues resolved: 24
Bug

    [DBAL-1033] - [GH-716] Do not TRIM() parentheses around partial indexe conditions
    [DBAL-1038] - [GH-720] Type json_array is not consistent with NULL values
    [DBAL-1051] - [GH-730] Update index name quoting in MySQL table creation
    [DBAL-1058] - It seems that MSSQL syntax was changed
    [DBAL-1060] - [GH-736] [DBAL-1058] Fix database and namespace introspection for SQL Server
    [DBAL-1062] - upgrade from v2.4.3 to v2.5.0 is forcing recreating Indexes making Doctrine unusable
    [DBAL-1063] - Exceptions from SchemaTool when running with DBAL 2.5.0
    [DBAL-1072] - [GH-741] [DBAL-1051] Quote index name in inline index declaration SQL
    [DBAL-1073] - [GH-742] Take care about mariadb platform
    [DBAL-1087] - [GH-751] Length of fixed string type (char) is ignored on Postgre schema update
    [DBAL-1088] - [GH-752] Fix error handling restore
    [DBAL-1090] - [GH-754] Changing string to fixed string is not recognized in PostgreSQL Platform
    [DBAL-1092] - [GH-756] [DBAL-1062] Fix renaming indexes used by foreign key constraints
    [DBAL-1093] - [GH-757] Fix creating and dropping database on PostgreSQL
    [DBAL-1095] - [GH-759] [DBAL-1095] Fix index introspection on SQL Anywhere
    [DBAL-1097] - [GH-760] [DBAL-1097] Fix foreign key constraint referential action on Oracle
    [DBAL-1100] - [GH-762] PostgreSQL needs explicitly closed connection in functional test
    [DBAL-1102] - [GH-764] [DBAL-1063] Allow defining duplicate indexes on a table
    [DBAL-1109] - unique-constraints names not quoted on create
    [DBAL-1111] - [GH-771] Fix unique index exception handling for an index on multiple columns in PHP 5.4

Documentation

    [DBAL-1075] - [GH-744] Removed non-phpdoc @internal tags
    [DBAL-1078] - [GH-746] minor phpdoc fixes in the platform files

Improvement

    [DBAL-1079] - [GH-747] minor phpdoc fixes in the schema files
    [DBAL-1108] - [GH-769] Allow overriding implicit indexes

v2.5.0 - 4 December 2014

The following list contains the major new features of DBAL:

    Support for SAP Sybase SQL Anywhere versions 10, 11, 12 and 16 (DBAL-475)
    Support for auto-commit=NO on all drivers and platforms. (DBAL-81)
    Refactor exceptions to use common error-codes and exception classes that derive from Doctrine\DBAL\DBALException. (DBAL-407)
    Add support to retry connections with Doctrine\DBAL\Connection#ping() method. (DBAL-275)
    Add INSERT support to QueryBuilder (DBAL-320)
    Add Binary type for VARBINARY support (DBAL-714)
    Add charset and SSL connection support to PostgreSQL (DBAL-567, DBAL-702)
    Add options support for Myqli (DBAL-643)
    Add support for using database uris with the url parameter in DriverManager::getConnection() which supports several forms used by PaaS providers out of the box (DBAL-1050).
    Auto detection of platform to use based on database (DBAL-757)
    Improved SQL Server LIMIT emulation support. (Multiple tickets)
    Improvements to HHVM Support (no full support yet)

v2.4.3 - 16 October 2014

Total issues resolved: 12

    DBAL-760 - Don't return warnings as errors in sqlsrv driver #490
    DBAL-766 - PostgreSQL: Fix statement for getTableWhereClause method #492
    DBAL-759 - Fix driver error while introspecting sequences in SQL Server 2012 #489
    DDC-2883 - DBAL-766 - PostgreSQL: Fix statement for getTableWhereClause method #492
    DBAL-787 - Fix modifying limit/offset for statements with subqueries on SQL Server #512
    DBAL-792 - Fix sqlite autoincrement detection #515
    #625 - Fix pg boolean conversion
    DBAL-950 - Backport #625 - pgsql boolean conversion
    DBAL-951 - Remove duplicate suggest section in composer.json #641
    DBAL-963 - Add close() method in MasterSlaveConnection.php #652
    DBAL-976 - Fix evaluation of NOLOCK table hint on SQL Server #663
    DBAL-1006 - DBAL-717 - DBAL-335 - Fix bug in MasterSlaveConnection with keepSlave option and switch back after transaction #690

v2.4.0 - 7 September 2013

[DBAL-340] - [GH-196] Fixed mini-typo
[DBAL-344] - [GH-200] params not passed from execute to logger
[DBAL-350] - [GH-205] Added exit code for dbal:reserved-words command
[DBAL-355] - [GH-208] Optimize autoload prefix in composer.json
[DBAL-356] - [GH-209] Added query micro-optimization
[DBAL-366] - [GH-218] [MySQL] Fixed bug with comments not adding quotes for
	tables
[DBAL-370] - [GH-220] Added support for alter table, foreign keys and
	autoincrement detection to Sqlite platform and schema
[DBAL-381] - [GH-227] MySql TEXT and BLOB type declarations
[DBAL-383] - [GH-228] fixed typo for enabling DEFERRED support
[DBAL-396] - [GH-236] DBAL-200 Missing docs for 1 parameter in
	Connection::update
[DBAL-417] - [GH-250] Lightweight export as of doctrine/doctrine2#543
[DBAL-431] - [GH-261] Fix OFFSET without LIMIT cause MySQL syntax error.
[DBAL-432] - [GH-262] Add Symfony Console dependency to composer.json
[DBAL-435] - [GH-264] Allow passing empty arrays as parameters
[DBAL-438] - [GH-266] Removed outdated methods in DatabasePlatformMock.
[DBAL-439] - [GH-267] Add SQLServerPlatform supports schemas
[DBAL-440] - [GH-268] Remove deprecated getShowDatabasesSQL() from Platforms
[DBAL-442] - Break the query building with multiple from parts
[DBAL-445] - [GH-271] added the possibility to use column names as keys for
	the types in Connection::insert()
[DBAL-447] - [GH-272] Refactor SQL Server keyword dictionaries and MsSQL
	leftovers
[DBAL-455] - [GH-278] OraclePlatform sequence naming for primary keys
[DBAL-459] - [GH-282] Add column collation support for SQL Server
[DBAL-460] - [GH-283] Fix SchemaManagerFunctionalTestCase composite foreign
	keys test
[DBAL-462] - [GH-284] Correcting code example
[DBAL-473] - [GH-292] Add length in the OCI8 bindParam
[DBAL-476] - [GH-294] Allow removing column comment on some platforms
[DBAL-478] - [GH-295] Fix ModifyLimitQueryTest
[DBAL-484] - [GH-298] Fix SQL Server default constraints
[DBAL-485] - [GH-299] Fix list SQL Server composite foreign keys
[DBAL-486] - [GH-300] Improve list SQL Server table indexes
[DBAL-494] - [GH-304] Fix for DBAL-442
[DBAL-497] - SQLServerPlatform modifies limit query incorrectly when column
	names start with "from"
[DBAL-498] - [GH-306] [DBAL-497] Fixed SQL Server platform replacing 'FROM' in
	column names during limit
[DBAL-499] - [GH-307] Postgres fix for a possible unavailable dbname
[DBAL-500] - [GH-308] added index flags to schema table
[DBAL-506] - [GH-312] [DBAL-264] Support for UIDs in PostgreSQL
[DBAL-508] - MySqlSchemaManager accessing undefined index tableColumn[comment]
[DBAL-511] - Schema\ColumnDiff incorrect with default varchar value and
	postgresql
[DBAL-520] - [GH-319] Delete unnecessary "use PDO" statement
[DBAL-522] - BC break : executeQuery with an array containing null value(s).
[DBAL-530] - sqlite: foreignKey - definition wrong when tables has
	databasename as prefix
[DBAL-533] - [GH-327] #DDC-2313: QueryBuilder Deep Cloning
[DBAL-539] - [GH-332] [DDC-2470] Use column name instead of alias to modify
	order by clause
[DBAL-549] - [GH-339] Removed an unused method in AbstractPlatform.
[DBAL-568] - [GH-348] Portability wrapper _defaultFetchMode
[DBAL-583] - [GH-360] Don't add 'NOT NULL' to the 'ALTER TABLE' when that
	hasn't changed
Improvement
[DBAL-331] - [GH-192] ExpressionBuilder in and notIn methods
[DBAL-403] - [GH-240] Fix for DBAL-209
