Release v1.0.501

Release version v1.0.501

Metacello new
    baseline: 'GToolkitForPharo9';
    repository: 'github://feenkcom/gtoolkit:v1.0.501/src';
    load

All commits (including upstream repositories) since last build:
https://github.com/feenkcom/Bloc/commit/df3263 by Veit Heller
Merge 3ebae4d09098e617428e009cda2718a5998ba314

https://github.com/feenkcom/Bloc/commit/5089f4 by Veit Heller
Add composite styler

https://github.com/feenkcom/gtoolkit-utility/commit/c0f8e7 by Andrei Chiș
Add some dummy examples for typed groups [feenkcom/gtoolkit#3601]

https://github.com/feenkcom/Brick/commit/f8c3ad by Juraj Kubelka
revert commit [feenkcom/gtoolkit#3607]

https://github.com/feenkcom/Brick/commit/7b85c6 by Juraj Kubelka
refactor default preferred extent [feenkcom/gtoolkit#3607]

https://github.com/feenkcom/gtoolkit-inspector/commit/d8fc04 by Andrei Chiș
Revert back the change to GtInspectorContextNamedTempNode>>#rawValue as it fails in more cases than before

https://github.com/feenkcom/PythonBridge/commit/5fe34b by svenvc
PBNewPharoPipenvProcess>>#installedVirtualEnvironment added

https://github.com/feenkcom/PythonBridge/commit/d161fc by svenvc
PBNewPharoPipenvProcess>>#installedModules added

https://github.com/feenkcom/PythonBridge/commit/2d6713 by svenvc
First working POC of new pipenv / PyPI based PythonBridge

https://github.com/feenkcom/lepiter/commit/3e4cbf by Alistair Grant
[feenkcom/gtoolkit#3612] LeJsonV4: base64 encode ByteArrays

https://github.com/feenkcom/gtoolkit/commit/0413d5 by Juraj Kubelka
Merge a39683f043e080b8f880ab639dc1491e9befa272

https://github.com/feenkcom/gtoolkit/commit/2afb27 by Juraj Kubelka
how to about dropdowns [feenkcom/gtoolkit#3607]