Ran through the docs and made sure it actually installed as per the instructions and found these things needed to be fixed :)
Fix for creating an article from an issue whose author is Anonymous.
Removed the copying of issue notes to article replies, now that this feature is disabled.
Move CSS to more global location so it shows up on the article#show.
Minor change to the focus behaviour of the field to add related issues to an article (no auto-fill).
Changing version number
Out of working hours changes

When out of working hours, an icon is now displayed instead of text
(with a tooltip to give more info).
Unfortunately, to do this, I had to completely dismantle the
'issue_fields_rows' table structure and convert it to the raw html. This
was necessary, because otherwise the icon and tooltip options get added
to both the title and the text of the resulting row.

Also, this icon does not appear when in breach.
The icon itself is also temporary (an hourglass). Will get a proper one
when I hear back from Stig.
Add in more docs for the release process.
Add in changelog for 0.9.1
Make the lifeguard project private by default.
Add in en-GB translations, probably will need doing again in a bit :)
Also removed superfluous plugin left over from the first version of the knowledge base.
Out of hours fix

Accidentally made out-of-hours icon disappear when issue in breach in
last commit, rather than if closed as was requested. This is now fixed.
Deal with bug #59128176
Send issue priority as part of ticket to Producer
Ensure priority-based issue list colouring will work as expected in other scenarios.
Removing out of working hours tooltip detail
Add in first go at near breach sla status.
Rename the function so it's easier to find.
Modified near breach calculation

I have added a near_breach_date field to issues and modified the
save_due_date code to also work out the near_breach_date.
Adding near breach colour and prioritising pause
Resend tickets that previously failed to send.
Add in first go at near breach sla status.
Rename the function so it's easier to find.
Modified near breach calculation

I have added a near_breach_date field to issues and modified the
save_due_date code to also work out the near_breach_date.