chore: release v4.1.0

Problem: Version workflow was documented but not enforced in sprint-close.
After completing sprints, CHANGELOG wasn't updated and releases weren't created.

Solution:
- Add "Update CHANGELOG" as mandatory step 7 in sprint-close
- Add "Version Check" as step 8 with /suggest-version and release.sh
- Update orchestrator agent with CHANGELOG and version reminders
- Add V04.1.0 wiki workflow changes to CHANGELOG [Unreleased]
- Document MCP bug #160 in Known Issues

This ensures versioning workflow is part of the sprint close process,
not just documented in CLAUDE.md.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

mcp-servers/gitea/mcp_server/gitea_client.py

@@ -239,11 +239,8 @@ class GiteaClient:
         repo: Optional[str] = None
     ) -> Dict:
         """Get a specific wiki page by name."""
-        from urllib.parse import quote
         owner, target_repo = self._parse_repo(repo)
-        # URL-encode the page_name to handle special characters like ':'
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{page_name}"
-        encoded_page_name = quote(page_name, safe='')
-        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{encoded_page_name}"
         logger.info(f"Getting wiki page '{page_name}' from {owner}/{target_repo}")
         response = self.session.get(url)
         response.raise_for_status()
@@ -274,13 +271,9 @@ class GiteaClient:
         repo: Optional[str] = None
     ) -> Dict:
         """Update an existing wiki page."""
-        from urllib.parse import quote
         owner, target_repo = self._parse_repo(repo)
-        # URL-encode the page_name to handle special characters like ':'
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{page_name}"
-        encoded_page_name = quote(page_name, safe='')
-        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{encoded_page_name}"
         data = {
-            'title': page_name,  # CRITICAL: include title to preserve page name
             'content_base64': self._encode_base64(content)
         }
         logger.info(f"Updating wiki page '{page_name}' in {owner}/{target_repo}")
@@ -294,11 +287,8 @@ class GiteaClient:
         repo: Optional[str] = None
     ) -> bool:
         """Delete a wiki page."""
-        from urllib.parse import quote
         owner, target_repo = self._parse_repo(repo)
-        # URL-encode the page_name to handle special characters like ':'
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{page_name}"
-        encoded_page_name = quote(page_name, safe='')
-        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{encoded_page_name}"
         logger.info(f"Deleting wiki page '{page_name}' from {owner}/{target_repo}")
         response = self.session.delete(url)
         response.raise_for_status()