Update documentation with Phase 3 Action 2 findings

PROGRESS_LOG.md

@@ -61,7 +61,16 @@ This document chronicles the key steps, findings, and decisions made during the
 *   **Findings:** The original `pytchat` repository on GitHub (`https://github.com/taizan-hokuto/pytchat`) is publicly archived and no longer maintained by the author. No new active forks or related projects by the original author were immediately identified through this targeted search. However, the existence of our own fork (`https://gitea.ramforth.net/ramforth/pytchat-fork`) provides a controlled environment for potential maintenance and adaptation of the `pytchat`-based approach.
 *   **Conclusion:** Confirmed `pytchat`'s archived status; no direct new leads from `taizan-hokuto`. Our fork offers a path for maintenance.
 
+### Action 2: GitHub/GitLab Search (General)
+*   **Investigation:** Performed a general search for projects related to "YouTube Live Chat bot," "YouTube Live Chat client," "YouTube Live Chat API alternative," focusing on Python and Linux compatibility.
+*   **Findings:** Several promising projects were identified:
+    *   **PyLivestream** (https://github.com/scivision/PyLivestream)
+    *   **youtube-live-chat-client** (https://github.com/xenova/youtube-live-chat-client)
+    *   **youtube-chat-downloader** (https://github.com/xenova/youtube-chat-downloader)
+    *   **youtube-live-chat-bot** (https://github.com/xenova/youtube-live-chat-bot)
+*   **Conclusion:** These projects provide good starting points for further analysis of alternative solutions.
+
 ## Next Steps
 
-*   Proceed with "GitHub/GitLab Search (General)" as outlined in `DEVELOPMENT_PLAN.md`.
-*   Continue with other phases of the revised research plan, keeping the compliance and fragility risks of `pytchat` in mind.
+*   Proceed with "Project Analysis" as outlined in `DEVELOPMENT_PLAN.md`.
+*   Continue with other phases of the revised research plan, keeping the compliance and fragility risks of `pytchat` in mind.