chore: release prep v0.12.0

CHANGELOG.md

@@ -4,6 +4,26 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 
+## [v0.12.0] - 2026-03-30
+
+### Added
+- `bugzilla_server_info` tool providing comprehensive Bugzilla server details, replacing the `server_url_resource` tool.
+- `bug_history` tool to retrieve the change history of a bug.
+- `MCP_READ_ONLY` environment variable support for read-only mode.
+- `bug_info` now accepts multiple bug IDs (as a set) in a single call.
+- `quicksearch` now returns the full response envelope.
+
+### Fixed
+- `bug_info` working on a single bug restored.
+- Fastmcp banner no longer shown at startup.
+
+### Chore
+- Refactor `bug_info` methods and tests to accept a set of bug IDs instead of a list.
+- Bump cryptography from 46.0.5 to 46.0.6
+- Bump requests from 2.32.5 to 2.33.0
+- Bump uv from 0.10.11 to 0.11.0
+- Update uv-build requirement
+
 ## [v0.11.0]- 2026-03-18
 
 ### Added

README.md

@@ -24,11 +24,11 @@ The server provides the following tools for interacting with Bugzilla:
 
 #### Bug Information
 
-- **`bug_info(bug_ids: list[int])`**: Retrieves comprehensive details for specified Bugzilla bug IDs.
+- **`bug_info(bug_ids: set[int])`**: Retrieves comprehensive details for specified Bugzilla bug IDs.
   - **Parameters**:
-    - `bug_ids`: A list of bug IDs to fetch details for
+    - `bug_ids`: A set of bug IDs to fetch details for
   - **Returns**: A dictionary containing the array `bugs` which lists all available information about the bugs (status, assignee, summary, description, extensions, etc.)
-  - **Example**: `bug_info([12345, 67890])` returns complete bug details for the specified IDs.
+  - **Example**: `bug_info({12345, 67890})` returns complete bug details for the specified IDs.
 
 - **`bug_history(id: int, new_since: Optional[datetime] = None)`**: Fetches the history of changes for a given bug ID.
   - **Parameters**:

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "mcp-bugzilla"
-version = "0.11.0"
+version = "0.12.0"
 description = "MCP server for Bugzilla"
 readme = "README.md"
 requires-python = "==3.13.*"