[processing] API v2 update fix: returns str obj instead of QVariant one, it occurs when running Processing headless
[processing] set window flags for modeler dialog
Fix #9271 - Decrease step for symbol properties
Reduce margins on processing toolbox
Use set for getFields
Use count function
Filter params and output before use. Use Enurmerate to count rows
Fix typo
Updated coding guide to include some info on pull requests
fix msvc warnings
postgres provider:
- fix connection cleanup from threads
- fix disconnection of style functions

fixes #9280 (adapted PR#1051)