* better diagnostics for API mode install failure [kleisauke] * revise docs [int-ua] * better reference tracking for new_from_memory [aspadm]
2.1.12
* update enums.py [tony612] * add gen-enums.py [jcupitt] * improve custom source/target types [jcupitt] * revise types for set_blob to fix exception with old libvips [jcupitt] * fix 32-bit support [dqxpb] * remove pytest-runner from pipy deps [lgbaldoni] * add watermark with image example [jcupitt]
2.1.11
* revise README [jcupitt] * add watermark example [jcupitt] * fix syntax highlighting in README [favorable-mutation] * add signal handling [jcupitt] * add Source / Target support [jcupitt] * add perf tests [kleisauke] * speed up Operation.call [kleisauke] * fix logging [h4l]
2.1.8
* fix regression with py27 [jcupitt]
2.1.7
* prevent exponential growth of reference tables in some cases [NextGuido]
2.1.6
* switch to new-style callbacks [kleisauke] * add get_suffixes() [jcupitt] * add Region [jcupitt] * better handling of NULL strings from ffi [jcupitt] * add support for dealing with uint64 types [kleisauke]