Update change log

CHANGES.md

@@ -3,12 +3,18 @@ Unreleased - 4.0.0
 * [BREAKING] Dropped support for matching jobs on ActiveJob's private API args, (e.g. `_aj_globalid` and `_aj_ruby2_keywords`). `_aj_globalid` can be replaced with the object itself, e.g. `have_enqueued_sidekiq_job(user)`.
 * [BREAKING] Dropped support for Ruby 2.6
 * [BREAKING] Mocking Sidekiq::Batch is now _opt in_ (was opt-out) by default
-* [Possible breaking] Dropped support for Sidekiq <5
-* [Possible breaking] Dropped support for Rails 5
-* Add Support for Sidekiq 7 (#192)
+* [BREAKING] Dropped the `have_enqueued_job` matcher (deprecated since v3)
+* [BREAKING] Dropped support for Sidekiq <5
+* [BREAKING] Dropped support for Rails 5
+* Add support for Sidekiq 7 (#192)
+* Add support for builtin argument matchers from rspec mocks for
+  `have_enqueued_sidekiq_job` (#200)
+* Add `#on` to `have_enqueued_sidekiq_job` to support testing queue at enqueue time (#197)
 * Clarified `have_enqueued_sidekiq_job` error message to make it clear that the "actual arguments" list is an array of argument-lists across all enqueued jobs. (#195)
 * Fix `in` and `at` evaluation to match Sidekiq (#194)
 * Fix `be_delayed` argument matcher (#196)
+* Fix argument matching ignoring order (#200)
+* Fix `be_delayed` time math when using `delay_for` (#198)
 
 3.1.0
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