cakephp/phinx 0.13.0 on GitHub

Breaking Changes

set column null by default unless identity by @MasterOdin in #1872. Previously columns were created as NOT NULL by default, and to now get that behavior, you will need to explicitly pass 'null' => false in the column options.
remove remove $direction argument to preFlightCheck and postFlightCheck (use isMigratingUp property) by @MasterOdin in #1892
make utf8mb4 default charset and collation for new mysql tables by @MasterOdin in #1875 (Set charset and collation setting in phinx.php to utf8mb3 for prior behavior)
make default PKs for mysql unsigned by default by @MasterOdin in #1899. When defining foreign keys, you will need to now need to set $signed => false. To restore prior behavior, pass $signed => true when defining the default PK.
Add type hints to codebase by @MasterOdin in #1995 (This does not affect the up, down, or change methods for AbstractMigration. If you extend from phinx, you will need to add type hinting to your code)
remove deprecated hasSchemaTable function from AdapterInterface by @MasterOdin in #1877
remove deprecated insert, dropTable methods from MigrationInterface by @MasterOdin in #1878
Do not set code when recasting PDOException when connecting to DB by @MasterOdin in #2101
Implement identity in PostgresAdapter by @ajibarra in #2085 (identity columns for postgres 10+ will now be generated as INTEGER NOT NULL GENERATED ALWAYS AS IDENTITY instead of SERIAL NOT NULL)

Deprecate the default_migration_table config setting, use migration_table instead by @MasterOdin in #1961

add createSchema and dropSchema methods on MigrationInterface by @MasterOdin in #1871

remove check on column type for setting collation / encoding by @MasterOdin in #1881
trigger deprecation notice when using default_database by @MasterOdin in #1890 (function had been marked as deprecated in 0.12.0)
add support for smallserial alias for postgres by @MasterOdin in #1915 (note, using smallinteger on an identity column will now use the type smallserial)
allow setting migration_table per environment by @MasterOdin in #1961
Add new shouldExecute method to AbstractMigration and AbstractSeed by @AdrienPoupa in #1939
Add for geometry column type to SqlServerAdapter by @tedce in #1969
Add optional $params argument to query/execute adapter methods to allow usage of prepared queries by @MasterOdin in #1962
Allow specifying template style for create command by @MasterOdin in #2013 (note, the name of the base migration file has changed, argument has changed for AbstractCommand::getMigrationTemplateFilename)
Improve associative array phpdocs by @dereuromark in #2034
Pass environment to seed from manager by @martenb in #2102 (note, parameter change to Manager::getSeeds method)

Full Changelog: 0.12.13...0.13.0