v0.16.1

What Changed

Bug Fixes

• [#1020] fix: widget sensitivity not changing on subcategory change (@weibullguy)

Maintenance

• [#1019] refactor: remove if-else control block in do_select_all() method (@weibullguy)
• [#1016] refactor: organize models by type (@weibullguy)
• [#1013] refactor: remove pubsub "fail_XX_YY" messages (@weibullguy)