TODO's for Bolt 5 documentation:

- [ ] Write about how to deploy a Bolt site to production (installation/deployment.md) @bobdenotter
- [x] Write about how to create custom Twig tags and Filters (extensions/twig.md) @I-Valchev
- [x] Write some stuff here adding pages in the backend, that kinda look like they fit in with the overall backend (extensions/pages.md) @bobdenotter or @I-Valchev
- [ ] Menus (extensions/menu.md) @bobdenotter
- [x] Entities (extensions/entities.md) @I-Valchev
- [x] Creating content programatically (extensions/creating_content.md) @I-Valchev
- [x] Using Composer packages (extensions/composer.md) @I-Valchev
- [x] Fetching content (extensions/fetching_content.md) @I-Valchev
- [ ] Logging (extensions/log.md) @bobdenotter
- [x] Events (extensions/event.md) @I-Valchev
- [ ] Write some stuff here about Autowiring and how to fetch services using `$this->services` (extensions/services.md) @I-Valchev or @bobdenotter
- [ ] Request / Response (extensions/request.md) @bobdenotter
- [ ] Global Config (extensions/global_config.md) @bobdenotter
- [ ] Making a autoloadable Configuration object (and add it to the reference object) @bobdenotter
- [ ] Docs on upgrading (upgrading/updating.md) @bobdenotter
- [ ] Multilingual websites (howto/building-multilingual-websites.md) has a bunch of todos @bobdenotter
- [ ] Setting up email, and testing it: Weird DSN format, use of https://mailcatcher.me/ or https://github.com/mailhog/MailHog @bobdenotter
- [x] Using a callback for `type: select` fields @I-Valchev
- [ ] Better description for `{{ menu() }}` with parameters @bobdenotter