Release v2.4.1

CHANGELOG.md

@@ -2,6 +2,21 @@
 
 All notable changes to `Oban` are documented in this file.
 
+## [2.4.1] — 2021-01-27
+
+### Fixed
+
+- [Oban.Migrations] Correctly migrate up between sequential versions. The V10
+  migration adds check constraints, which can't be re-run safely. An attempted
+  work-around prevented re-runs, but broke sequential upgrades like 9->10.
+
+- [Oban.Queue.Producer] Kick off an initial dispatch to start processing
+  available jobs on startup, to compensate for a lack of incoming jobs or
+  scheduling.
+
+- [Oban.Plugins.Stager] Keep rescheduling staging messages after the initial
+  run.
+
 ## [2.4.0] — 2021-01-26
 
 ### Centralized Stager Plugin
@@ -18,10 +33,6 @@ The stager plugin is automatically injected into Oban instances and there isn't
 any additional configuration necessary. However, if you've set a `poll_interval`
 for Oban or an individual queue you can safely remove it.
 
-The lack of polling also means there is no need to set `queues: false` in your
-test environment. Disabling plugins with `plugins: false` will eliminate all
-intermittent activity while testing.
-
 ### Overhauled Cron
 
 The CRON parser is entirely rewritten to be simpler and _dramatically_ smaller.
@@ -98,6 +109,9 @@ end
 - [Oban.Repo] Add `delete/3` as a convenient wrapper around
   `c:Ecto.Repo.delete/2`.
 
+- [Oban.Job] New check constraints prevent inserting jobs with an invalid
+  `priority`, negative `max_attempts` or an `attempt` number beyond the maximum.
+
 ### Changed
 
 - [Oban.Telemetry] Deprecate and replace `span/3` usage in favor of the official

README.md

@@ -150,7 +150,7 @@ dependencies in `mix.exs`:
 ```elixir
 def deps do
   [
-    {:oban, "~> 2.4"}
+    {:oban, "~> 2.4.1"}
   ]
 end
 ```

guides/installation.md

@@ -6,7 +6,7 @@ dependencies in `mix.exs`:
 ```elixir
 def deps do
   [
-    {:oban, "~> 2.4"}
+    {:oban, "~> 2.4.1"}
   ]
 end
 ```

mix.exs

@@ -1,7 +1,7 @@
 defmodule Oban.MixProject do
   use Mix.Project
 
-  @version "2.4.0"
+  @version "2.4.1"
 
   def project do
     [