- switch to cached root in variant binding [\1076](https://github.com/AcademySoftwareFoundation/rez/pull/1076) ([nerdvegas](https://github.com/nerdvegas))
**Closed issues:**
- windows package cache root switch does only work with "{root}" not this.root [\1065](https://github.com/AcademySoftwareFoundation/rez/issues/1065)
- added bundle support for a post_commands.py file [\1073](https://github.com/AcademySoftwareFoundation/rez/pull/1073) ([nerdvegas](https://github.com/nerdvegas))
**Closed issues:**
- add post-context rex file in bundles [\1071](https://github.com/AcademySoftwareFoundation/rez/issues/1071)