chore: bump version to 0.1.91

Author: sneaek tater

CHANGELOG.md

@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.1.91] - 2026-03-13
+
+### Changed
+- Hardcoded `AGENTS.md` as the guide file path and removed guide-file configurability.
+- Cleaned up obsolete docs and removed the unused `memory-bank/` directory.
+
+### Fixed
+- Retried `/update` installs against the active Python interpreter when `uv tool upgrade` cannot locate the current install.
+- Added regression coverage for the `uv tool` update fallback flow.
+
 ## [0.1.90] - 2026-03-09
 
 ### Changed

pyproject.toml

@@ -5,7 +5,7 @@ build-backend = "hatchling.build"
 [project]
 name = "tunacode-cli"
 
-version = "0.1.90"
+version = "0.1.91"
 description = "Your agentic CLI developer."
 keywords = ["cli", "agent", "development", "automation"]
 readme = "README.md"

src/tunacode/constants.py

@@ -18,7 +18,7 @@
 MB = KB * 1024
 
 APP_NAME = "TunaCode"
-APP_VERSION = "0.1.90"
+APP_VERSION = "0.1.91"
 
 
 AGENTS_MD = "AGENTS.md"