docs(polymarket-browse): remove Changelog and Credits from SKILL.md

Changelog tracked via git tags instead.

skills/polymarket-browse/SECURITY.md

@@ -1,25 +0,0 @@
-# Security Policy
-
-## Security Audit (2026-03-25)
-
-This document tracks security issues found during the 2026-03-25 audit.
-
-## Fixed Issues
-
-| Issue | Severity | Fixed Date | Fix |
-|-------|----------|------------|-----|
-| Telegram bot token in process command line | CRITICAL | 2026-03-25 | Switched to Python urlopen from curl subprocess |
-| HTML injection in Telegram messages | HIGH | 2026-03-25 | Added escape_html() function |
-| Insufficient --search URL encoding | MEDIUM | 2026-03-26 | Use urllib.parse.quote() |
-| --detail bounds not validated | MEDIUM | 2026-03-26 | Error on out of range |
-| No response size limits | MEDIUM | 2026-03-26 | MAX_RESPONSE_SIZE check |
-| Bare except: clauses | LOW | 2026-03-26 | Catch specific exceptions |
-| No API rate limiting | LOW | 2026-03-26 | TokenBucket rate limiter |
-
-## Open Issues
-
-All security issues from this audit have been addressed in subsequent releases.
-
-## Reporting Security Issues
-
-If you find a security vulnerability, please report it by opening an issue.

skills/polymarket-browse/SKILL.md

@@ -250,35 +250,3 @@ polymarket-browse --max-total 20
 polymarket-browse --timezone UTC+8
 polymarket-browse --timezone UTC-5
 ```
-
-## Changelog
-
-### v0.0.3 (Current)
-- Added `--starts-before` filter for filtering match events by start time
-- Added `--timezone` argument for display timezone configuration (default: UTC+7)
-- Added TokenBucket rate limiter (10 calls/sec) to prevent API overload
-- Added dynamic response size limits to prevent memory exhaustion
-- Added proper URL encoding for special characters in --search
-- Replaced bare `except:` with specific exception handling
-- Improved `--detail` argument validation with error on out-of-range
-- Added Troubleshooting, Examples sections to documentation
-- Created SECURITY.md for audit tracking
-
-### v0.0.2
-- Added `--matches-only` and `--non-matches-only` filters
-- Added `--max-total` for limiting fetch size
-- Added Telegram support with `--telegram` flag
-- Improved BO2 tie detection
-
-### v0.0.1
-- Initial release
-- Basic Polymarket browsing by category
-- Match/non-match market filtering
-- Moneyline odds display
-
-## Credits
-
-**Author:** shokollm  
-**Repository:** https://github.com/shokollm/jujutsu-skills
-
-Built for Hermes Agent and OpenClaw.