Add changelog and collaboration templates

Author: ukgorclawbot-stack

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,39 @@
+---
+name: Bug report
+about: Report a reproducible problem in the stack
+title: "[Bug] "
+labels: bug
+assignees: ""
+---
+
+## Summary
+
+What is broken?
+
+## Environment
+
+- macOS version:
+- Python version:
+- How did you install the project:
+
+## Steps to Reproduce
+
+1.
+2.
+3.
+
+## Expected Result
+
+What should have happened?
+
+## Actual Result
+
+What happened instead?
+
+## Logs or Error Messages
+
+Paste only sanitized logs. Do not include secrets or bot tokens.
+
+## Additional Context
+
+Anything else that will help reproduce the issue?

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,27 @@
+---
+name: Feature request
+about: Suggest an improvement or a new capability
+title: "[Feature] "
+labels: enhancement
+assignees: ""
+---
+
+## Summary
+
+What do you want to add or improve?
+
+## Problem
+
+What problem does this solve?
+
+## Proposed Solution
+
+Describe the change you want.
+
+## Alternatives Considered
+
+What other options did you consider?
+
+## Extra Context
+
+Add examples, screenshots, or links if useful.

.github/pull_request_template.md

@@ -0,0 +1,28 @@
+## Summary
+
+Describe the change in one short paragraph.
+
+## What Changed
+
+- 
+
+## Why
+
+Why is this change needed?
+
+## Validation
+
+List the commands or checks you ran.
+
+```bash
+# example
+python3 -m py_compile ...
+bash -n ...
+```
+
+## Checklist
+
+- [ ] Change is focused and reviewable
+- [ ] No secrets were added
+- [ ] Docs were updated if behavior changed
+- [ ] Fast local checks passed

CHANGELOG.md

@@ -0,0 +1,44 @@
+# Changelog
+
+All notable changes to this public repository are documented here.
+
+## v0.1.6
+
+- added `CHANGELOG.md`
+- added GitHub bug report template
+- added GitHub feature request template
+- added GitHub pull request template
+
+## v0.1.5
+
+- added `CODE_OF_CONDUCT.md`
+- added `docs/faq.md`
+- linked conduct and FAQ docs from Chinese and English README
+
+## v0.1.4
+
+- added `CONTRIBUTING.md`
+- added `SECURITY.md`
+- linked contributing and security docs from Chinese and English README
+
+## v0.1.3
+
+- added `Release` badge to both README files
+- added 6-bot architecture diagram to both README files
+
+## v0.1.2
+
+- added standalone English install guide `INSTALL.en.md`
+- added CI badge to both README files
+
+## v0.1.1
+
+- added GitHub Actions CI
+- expanded `INSTALL.md` into a bilingual Chinese and English guide
+
+## v0.1.0
+
+- initial public release
+- one-command install/configure/apply flow
+- stack generation and migration tooling
+- public documentation and release notes baseline

README.en.md

@@ -61,6 +61,7 @@ Language:
 - Security: [SECURITY.md](./SECURITY.md)
 - Code of Conduct: [CODE_OF_CONDUCT.md](./CODE_OF_CONDUCT.md)
 - FAQ: [docs/faq.md](./docs/faq.md)
+- Changelog: [CHANGELOG.md](./CHANGELOG.md)
 
 ## Quick Start
 

README.md

@@ -21,6 +21,7 @@
 - 安全说明：[SECURITY.md](./SECURITY.md)
 - 行为准则：[CODE_OF_CONDUCT.md](./CODE_OF_CONDUCT.md)
 - 常见问题：[docs/faq.md](./docs/faq.md)
+- 更新记录：[CHANGELOG.md](./CHANGELOG.md)
 
 适合这些场景：
 - 团队协作群里的任务拆分和汇报

RELEASE_NOTES_v0.1.6.md

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+# Telegram Multi-Bot Stack v0.1.6
+
+This release improves public collaboration workflow.
+
+## What's New
+
+- added `CHANGELOG.md`
+- added GitHub issue templates
+- added GitHub pull request template
+- linked changelog from Chinese and English README
+
+## Why This Matters
+
+- contributors can report bugs more cleanly
+- feature requests become easier to triage
+- pull requests have a clearer review structure
+- release history is now easier to scan from the repository itself
+
+## Quick Start
+
+```bash
+git clone https://github.com/ukgorclawbot-stack/telegram-multi-bot-stack.git
+cd telegram-multi-bot-stack
+bash ./install.sh
+bash ./configure.sh
+bash ./apply_stack.sh
+```