fix: correct stale metadata and remove outdated worker-side detection feature bullet (#14)

README.md

@@ -50,8 +50,8 @@ except DuplicateTaskError:
 
 ## Features
 
-- **Sender-side deduplication** — rejects duplicate tasks at dispatch time via a Redis queue lock, before they reach the broker.
+- **Sender-side deduplication** — rejects duplicate tasks at dispatch time via a Redis lock, before they reach the broker.
-- **Worker-side detection** — logs concurrent duplicate executions without raising, keeping `SmartRetryMiddleware` safe from retry storms.
+- **Atomic lock release** — lock is released on completion or error via a Lua check-and-delete; only the owning task can release its lock.
 - **Configurable TTL** — set a global default or override per task with the `deduplication_ttl` label.
 - **Explicit lock key** — pin any task to a fixed Redis key with `deduplication_key`, bypassing fingerprint computation entirely.
 - **Partial fingerprint** — deduplicate on a subset of kwargs with `deduplication_key_fields`, ignoring irrelevant arguments.

docs/index.md

@@ -50,8 +50,8 @@ except DuplicateTaskError:
 
 ## Features
 
-- **Sender-side deduplication** — rejects duplicate tasks at dispatch time via a Redis queue lock, before they reach the broker.
+- **Sender-side deduplication** — rejects duplicate tasks at dispatch time via a Redis lock, before they reach the broker.
-- **Worker-side detection** — logs concurrent duplicate executions without raising, keeping `SmartRetryMiddleware` safe from retry storms.
+- **Atomic lock release** — lock is released on completion or error via a Lua check-and-delete; only the owning task can release its lock.
 - **Configurable TTL** — set a global default or override per task with the `deduplication_ttl` label.
 - **Explicit lock key** — pin any task to a fixed Redis key with `deduplication_key`, bypassing fingerprint computation entirely.
 - **Partial fingerprint** — deduplicate on a subset of kwargs with `deduplication_key_fields`, ignoring irrelevant arguments.

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "taskiq-deduplication"
 version = "1.0.1"
-description = "Production-ready utilities for FastAPI applications"
+description = "Redis-backed deduplication middleware for Taskiq"
 readme = "README.md"
 license = "MIT"
 license-files = ["LICENSE"]
@@ -9,7 +9,7 @@ requires-python = ">=3.10"
 authors = [
     { name = "d3vyce", email = "contact@d3vyce.fr" }
 ]
-keywords = ["fastapi", "sqlalchemy", "postgresql"]
+keywords = ["taskiq", "redis", "deduplication", "middleware", "task-queue"]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Framework :: AsyncIO",

src/taskiq_deduplication/__init__.py

@@ -1,4 +1,4 @@
-"""FastAPI utilities package."""
+"""Redis-backed deduplication middleware for Taskiq."""
 
 from .middleware import DuplicateTaskError, RedisDeduplicationMiddleware