BUG Revert some changes to ManyManyList
BUG Fix incompatibility in Member_GroupList
Fix regressions in merges from 3.1
BUG Fix Security failing on test classes
BUG Fix postgresql compatibility
Clarify sql encoding of table names
Merge pull request #3306 from tractorcow/pulls/3.2/fix-postgresql

BUG Fix ORM issues in PostgreSQL / ManyManyList
BUG Remove caching of statements due to risk of instability
This would cause segfaults in rare situations where statements are reused
Merge pull request #3328 from tractorcow/pulls/3.2/fix-mysql-segfaults

BUG Remove caching of statements due to risk of instability
API SS_Filterable, SS_Limitable and SS_Sortable now explicitly extend SS_List
Merge pull request #3344 from tractorcow/pulls/3.2/sslist

API SS_Filterable, SS_Limitable and SS_Sortable now explicitly extend SS_List