From 01df3f5ea0d0a30e8a1f5baf06262decfd9bc772 Mon Sep 17 00:00:00 2001
From: banteg <4562643+banteg@users.noreply.github.com>
Date: Sun, 8 Feb 2026 19:12:57 +0400
Subject: [PATCH] chore(release): v0.21.5

---
 changelog.md                    | 14 ++++++++++++++
 docs/reference/specification.md | 10 +++++++---
 pyproject.toml                  |  2 +-
 uv.lock                         |  2 +-
 4 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/changelog.md b/changelog.md
index 9e52bf6..1326c19 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,19 @@
 # changelog
 
+## v0.21.5 (2026-02-08)
+
+### fixes
+
+- dedupe redelivered telegram updates to prevent duplicate runs in DMs [#198](https://github.com/banteg/takopi/pull/198)
+
+### changes
+
+- read package version from metadata instead of a hardcoded `__version__` constant
+
+### docs
+
+- rotate telegram invite link
+
 ## v0.21.4 (2026-01-22)
 
 ### changes
diff --git a/docs/reference/specification.md b/docs/reference/specification.md
index 302df57..66af650 100644
--- a/docs/reference/specification.md
+++ b/docs/reference/specification.md
@@ -1,10 +1,10 @@
-# Takopi Specification v0.21.4 [2026-01-22]
+# Takopi Specification v0.21.5 [2026-02-08]
 
 This document is **normative**. The words **MUST**, **SHOULD**, and **MAY** express requirements.
 
 ## 1. Scope
 
-Takopi v0.21.4 specifies:
+Takopi v0.21.5 specifies:
 
 - A **Telegram** bot bridge that runs an agent **Runner** and posts:
   - a throttled, edited **progress message**
@@ -15,7 +15,7 @@ Takopi v0.21.4 specifies:
 - **Automatic runner selection** among multiple engines based on ResumeLine (with a configurable default for new threads)
 - A Takopi-owned **normalized event model** produced by runners and consumed by renderers/bridge
 
-Out of scope for v0.21.4:
+Out of scope for v0.21.5:
 
 - Non-Telegram clients (Slack/Discord/etc.)
 - Token-by-token streaming of the assistant’s final answer
@@ -444,6 +444,10 @@ The lock file SHOULD be removed on clean shutdown. Stale locks from crashed proc
 
 ## 11. Changelog
 
+### v0.21.5 (2026-02-08)
+
+- No normative changes; align spec version with the v0.21.5 release.
+
 ### v0.21.4 (2026-01-22)
 
 - No normative changes; align spec version with the v0.21.4 release.
diff --git a/pyproject.toml b/pyproject.toml
index e5f2afb..3fc71f3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "takopi"
 authors = [{name = "banteg"}]
-version = "0.21.4"
+version = "0.21.5"
 description = "Telegram bridge for Codex, Claude Code, and other agent CLIs."
 readme = "readme.md"
 license = { file = "LICENSE" }
diff --git a/uv.lock b/uv.lock
index 8d51eb4..429abef 100644
--- a/uv.lock
+++ b/uv.lock
@@ -925,7 +925,7 @@ wheels = [
 
 [[package]]
 name = "takopi"
-version = "0.21.4"
+version = "0.21.5"
 source = { editable = "." }
 dependencies = [
     { name = "anyio" },