3.4.1 / 2022-02-19

General

• Make session cookies persist in the browser after close
• Fix issue where all-numeric registration codes wouldn't work
• Fix issue where a user's session isn't cleared properly after they are deleted by an admin
• Fix issue where CTF end time couldn't be set during setup

API

• Improved speed of the /api/v1/challenges/[challenge_id]/solves endpoint
• Document API authentication and Content-Type header requirement
• Add nested UserSchema and TeamSchema to SubmissionSchema for easier access to account name

Admin Panel

• Improve CSV import error reporting and validation
• Fix non-clickable checkbox label in user creation form in Admin Panel
• Allow submissions per minute ratelimit to be configurable in Admin Panel
• Add a link in the Pages Editor to the Page Variables documentation page

Themes

• Fix issue where invalid theme_settings can cause broken frontend
• Replace node-sass with sass and upgrade sass-loader

Deployment

• Serve all assets from CTFd regardless of internet availability (i.e. fonts and font-awesome)
• Fix regression in REVERSE_PROXY to allow comma seperated integers
• Bump flask-restx to 0.5.1
• Bump pybluemonday to 0.0.9
• Added support for S3 signature version 4 authentication to support alternative S3 buckets (Google Cloud Storage, DigitalOcean Spaces, etc)

Miscellaneous

• Add a Github Actions job to publish Docker images to Dockerhub and ghcr