Pin RSL-RL dependency to a fixed commit

[patrickhaoy]

Description

uwlab_rl[rsl-rl] currently installs RSL-RL from the moving main branch. A new RSL-RL push can therefore change what the same UWLab revision installs before UWLab has adopted the corresponding API changes.

Pin the dependency to e7cd3c77bdb3c94753612f208c725e1add38a655, the current RSL-RL main revision. This preserves the runtime code currently selected by @main; the latest RSL-RL commit only added Greptile configuration. Future RSL-RL upgrades should update this pin together with compatible UWLab changes. The all extra inherits the same pin.

Bump uwlab_rl from 0.1.3 to 0.1.4 and record the installation fix in its changelog.

Type of change

• Bug fix (non-breaking change which fixes an issue)

Validation

• Parsed setup.py and the dependency using a PEP 508 requirement parser; verified the full SHA resolves to a commit in RSL-RL.
• Evaluated the extras definitions and verified rsl-rl and all contain the same pinned requirement.
• Verified the extension version matches the changelog and ran git diff --check.
• Ran configured pre-commit hooks on all three changed files. The pinned pyupgrade release crashes under local Python 3.14; reran that hook successfully with Python 3.11 using a temporary config with identical hook versions and arguments. No repository tooling changes.
• Simulator/training tests were not run; this changes installation metadata only.

Checklist

• Followed the repository's contribution and review conventions.
• Ran applicable pre-commit checks on the changed files (see validation).
• Updated the changelog and corresponding extension version.
• My name already exists in CONTRIBUTORS.md.

[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge, with the dependency pin and release metadata applied consistently.

Summary

This PR makes RSL-RL installations reproducible by replacing the moving main reference with a full commit pin.

• Pins the rsl-rl extra, inherited by the all extra, to commit e7cd3c77bdb3c94753612f208c725e1add38a655.
• Bumps the uwlab_rl extension and package version from 0.1.3 to 0.1.4.
• Adds a matching changelog entry explaining the installation fix.

_{Reviews (1) · Last reviewed commit: "Pin RSL-RL dependency to a fixed commit"}