HumHub v1.18.0-beta.5 release notes

Enh #7719: Make Add/Remove Group Member optional for group managers
Fix #7720: Saving the new Mobile App admin form when no whitelisted domain
Fix #7733: Ignore mailer TRANSPORT_CONFIG option in ComponentLoader
Fix #7724: Bootstrap 3 compatible SCSS overwrites unwanted values such as Markdown h1 font size
Fix #7722: Fix mailer settings loss after upgrade
Fix #7736: Fix scroll of meta search modal window
Enh #7737: Disable ComponentLoaders initialization warning for mailer
Fix #7739: Wall Stream entry header misalignment with the content
Fix #7741: Form input border color inconsistency
Fix #7742: Images in HTML created by TinyMCE are not responsive
Fix #7740: Acceptance tests for captcha in password recovery, and buttons order and color in the form
Enh #7744: Review SSO auth buttons layout in login form
Enh #7746: Fix is initial installation state
Fix #7749: Fix post ui form model name identification
Fix #7755: Altcha Captcha validation: Remove HTML5 browser validation to use the selected language (server side validation)
Fix #7757: Use theme variable values from customization settings
Enh #7753: New modal full screen size
Fix #7754: Tour module - the bottom part of the Profile image is hidden
Fix #7752: Fix content resetForm after form submit
Fix #7759: Flush content search cache after update a record
Fix #7760: Content form menu text color same as background
Fix #7764: File Handler Dropdown menu items styling
Fix #7767: Added PK in content_fulltext for Percona-XtraDB-Cluster installations
Fix #7771: Disable make private space as default for new users on space creating
Enh #7770: Implements Button disabled()
Fix #7772: File handler buttons in non-dropdown context
Fix #7775: Show more padding button in the comments section
Fix #7776: Profile image background width
Fix #7773: Improve detection of selected items of PickerFilterInput
Fix #7784: PHP 8.4 compatibility when compiling SCSS, move all Sass mixins to the _mixins.scss file and move the @if not $prev-filename condition from build.scss to the related file
Fix #7779: Improved value formatting in `SpreadsheetExport“
Fix #7789: On the profile page, the “Followers” and “Following” widgets cannot be minimized
Enh #7793: Improve access rules for create space controller
Enh #7785: Auto text color (black or white) for buttons based on the background color, darkening the success color to match WCAG minimum contrast while keeping white text color
Enh #7801: Auto contrast text color for other components, and add —hh-{bs-color}-contrast CSS variables (see MIGRATE-BS5.md)
Enh #7809: New virtual profile field “Group memberships”
Fix #7808: Select fields are missing border radius
Enh #7811: Installer enhancements
Enh #7810: Apply AutoContrast to Checkbox and Select Choice
Enh #7813: Add more auto text colors for Primary and Accent light color
Enh #7822: When saving a URL profile field type, append the Link Prefix (e.g. https://)
Fix #7824: On mobile, display list group items side by side
Enh #7828: Improve Installer Cron Page & Selftest
Enh #7827: Text Area Profile field type: display line breaks
Fix #7826: Comments context menu button is missing margin
Fix #7821: Fix FilterPicker UI Issues