Release 3.5.7

- Fetch Gravatar in navbar for intro members (#345)
- Redirect if request came from incorrect host for SSO (#346)

Release 3.5.6

* Add pip-tools locked requirements (#336)
* Add PR to Eboard Tags (#342)

Release 3.5.5

* Revert upgrade of onesignal to 2.0.0 (#289)
* Protecting api routes from freshmen (#295)
* Fix the missing sign button for the first packet in intro realm (#309)

Release 3.5.5-1

* Dockerfile: freeze our dependencies (#318)

Release 3.5.4

* Hide signatures from frosh and sort by name by default (#283)

* Correct counting of upper sigs (#255)
* Make the report button readable (#286)

* Automate deployment of new releases (#254)
* Add simple readiness check (#256)
* Type hinting and mypy (#257)
* Various package upgrades (thanks dependabot!)
  * Subsequent pylint fixes (#285)

Release 3.5.3

This update adds:
* Github Codespaces config (#234)
* Datadog APM (#237)
* Datadog RUM (#242)
* Separate Misc from Upper signatures in upperclassmen view (#246)
* Improved version strings (#247)

Version 3.5.3-1

Patch Dockerfile to fix crashloop on container init in prod

Release 3.5.2

New Features:
* Chairman -> Chairperson (#213)
* Show times on packet end dates (#214)
* Local dev improvements (#216)
* Github actions CI (#231)
* Misc dependency bumps

Merge Version 3.5.1 (#211)

Merge Version 3.5.0 (#208)