Currently, Environment has the following ReactiveCache setting:

- reactive_cache_refresh_interval = 1.minute (Default Value)
- reactive_cache_lifetime = 10.minutes (Default Value)

This causes ReactiveCacheWorker to run at least 10 times before the
lifetime of the `:active` key expires.

When ReactiveCache receives a request for a currently `:active`
request, the active request is expires time is reset to
`reactive_cache_lifetime` from the current time - meaning that the
redis keys will always stay active while they are being requested.

Changing the values to:

- reactive_cache_refresh_interval = 1.minute
- reactive_cache_lifetime = 55.seconds

will cause the lifetime of the `:active` key to expire sooner than the
ReactiveCacheWorker runs only if the value key has not been requested
in the interim. If the user has navigated away from the page, the
ReactiveCacheWorker will NOT continue to refresh the data for 10
minutes.  The next execution of the ReactiveCacheWorker will be the
last one.

I left the refresh interval at 1.minute since our users probably
expect to get refreshes on 1 minute intervals.

Create a system note for new design discussions

See merge request gitlab-org/gitlab!19990

Edit cluster management project selection content

See merge request gitlab-org/gitlab!19923

Enable Environment Dashboard for Self Managed Instances

See merge request gitlab-org/gitlab!19838

Remove current_user from Feature check
Add default_enabled: true

When a new discussion is started on a design, create a system note.

https://gitlab.com/gitlab-org/gitlab/issues/11851

Increase PumaWorkerKiller memory limit for dev

Closes gitlab-development-kit#672

See merge request gitlab-org/gitlab!20039

Add file path parameter to preview markdown endpoint

Closes #32057

See merge request gitlab-org/gitlab!18899

Update RSpec helper methods to *_next_instance_of

See merge request gitlab-org/gitlab!19872

Introduce shared examples for billing plans specs

Closes #31936

See merge request gitlab-org/gitlab!18445

Query pod logs through Elastic Stack if installed

See merge request gitlab-org/gitlab!18961

Provide context about why a cherry pick or revert failed

Closes #33178

See merge request gitlab-org/gitlab!19518

Helm v2.16.1

See merge request gitlab-org/gitlab!19981

Environments Dashboard Limits and Optimization

See merge request gitlab-org/gitlab!19775

Return no more than 7 projects and 3 environments per project
Preload associations for Environment Dashboard

Documentation - Clarify default feature flag for all instances

See merge request gitlab-org/gitlab!19700

Complete create EKS cluster workflow

See merge request gitlab-org/gitlab!19578

Implement the following parts to complete the create EKS
cluster workflow in the FE:

- Implement instance type and number of nodes fields.
- Use gitlab AWS proxy API to pre-fill form dropdowns
- Allow to select multiple subnets.
- Implement create cluster action.
- Implement logout action.

Enable frozen string for external auth

See merge request gitlab-org/gitlab!20027

Partially addresses:

https://gitlab.com/gitlab-org/gitlab/issues/27703

Use commit sha for a given file in cache key

See merge request gitlab-org/gitlab!19392

Allow sharing CI files cache across branches to speed
up pipeline execution time for many users.

Adds `key:files: []` to the CI config file.
Works by selecting the latest commit that changed any
of given files and uses it as the key.

Fix typo in packages within a group API documentation

See merge request gitlab-org/gitlab!19865

Merge branch 'growth-91-when-users-update-their-profile-do-not-let-them-complete-the-update-without-first-filling-in' into 'master'

Make role required when editing profile

Closes gitlab-org/growth/engineering#91

See merge request gitlab-org/gitlab!19636

Document prometheus scrape_configs

Closes gitlab-com/support/docs#29

See merge request gitlab-org/gitlab!19756

Update "Edit release" page feature flag to be enabled by default

See merge request gitlab-org/gitlab!20075

Revert "Merge branch '33601-use-ci-default-branch-take-2' into 'master'"

See merge request gitlab-org/gitlab!20049

Remove Unused Helpers from `tab_helpers.rb`

See merge request gitlab-org/gitlab!19832

Defined, but no longer used

Fix CSS loading errors in e-mail notifications

Closes #36201

See merge request gitlab-org/gitlab!20047

Icident management docs

See merge request gitlab-org/gitlab!18805

- Added link from main page
- Added incident management contents

Remove local qualifier from geo sync indicators

See merge request gitlab-org/gitlab!20034