Fix error running migrations with type `timestamptimezone` (#979) Add test capturing the generation of snapshots using `timestamptimezone` This is a cakephp/database abstract type, which is fine with the built-in backend. * Fix running migrations with timestamptimezone type. We generate migrations with this type which is a cakephp/database type. It should be allowed in platforms that support it. * Make behavior generic as all backends support this type.

Remove null collate option and convert collate to collation (#975) When baking migration diffs, the collate option was included in column options even when null. This caused "collate is not a valid column option" errors when running migrations on PostgreSQL. Additionally, the collate to collation conversion was only done for MySQL and SQL Server. This caused the same error for PostgreSQL and SQLite columns with non-default collation. Fixes #974

Fix null constraint columns in add-foreign-keys template (#962) Add default([]) filter before sort to handle cases where constraint['columns'] may be null, preventing Twig runtime errors during migration snapshot generation. Fixes #961

Fix up timestamp quoting issue. (#923) * Fix up timestamp quoting issue.

Merge pull request #916 from batopa/fix/enum-support-not-nullable-def… …ault #915 allow default, not null, comment in enum type

Merge pull request #910 from cakephp/add-enum-shim Add support for generating enum/set columns

Fix Literal default values (#891) * Fix Literal default values With the changes from cakephp/cakephp#18858 these changes should resolve the regressions around `Literal` values raised in cakephp/cakephp#18845 * Bump cake version to test against QueryExpression fix * Revert "Bump cake version to test against QueryExpression fix" This reverts commit a7ee824.

Merge pull request #876 from josbeir/4.x Clean up code-sniffing violations in baked migrations

Merge branch '4.next' into 4.x 

Update doc links.