- remove rct dist staging
- added resource configuration for Flux on Frontier
- cleanup defaults for virtenv setup
- fix pre_exec handling, srun detection
- fix codecov (using `CODECOV_TOKEN`)
- iteration on event docs
- make advance calls more uniform
- re-enable event checking for sessions
- set version requirement for RCT stack
- sync with RU
- updated tutorial `Configuration`
- use srun for flux startup
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