Simple-Contacts

Make "Try filtering out duplicate contacts" more agressive
Ignore hidden contact fields, do not wipe them
Prefer the contacts Mobile number at sending batch SMS
Added a couple stability improvements

Show a couple additional contact sources

Make sure all relevant contact sources are visible

Fixed a glitch happening at updating from old app version to 4.x

Allow changing app icon color
Add a toggle for trying to filter out duplicate contacts, enabled by default
Fix some contacts not being visible
Allow opening contacts with third party apps
Couple misc fixes related to contacts syncing via CardDAV
Allow moving contacts in a different contact source at the Edit screen

Allow splitting the Address in multiple lines
Allow batch sending SMS or emails to selected contacts or whole group
Highlight the searched string at the result contacts

Added an optional website field
Parse more fields from Add Contact third party intents, like the one from WhatsApp
Fix exporting contacts on SD cards

Show the organization name as the contact name in case only that is filled
Fix "Start name with surname"

Added name prefix/suffix and contact organizations (hidden by default)
Added a settings item "Manage shown contact fields" for customizing visible contact details, with some fields disabled by default
Allow using the app without granting Contacts permission, rely on local secret storage only
Dial the selected contact if Call permission is not granted
Many performance improvements and smaller bugfixes

Added groups
Make phone numbers, emails and addresses clickable on the view screen
Many smaller improvements and bugfixes

Some stability and translation improvements

Couple stability and translation improvements

Added Address and Notes fields
Properly handle Get Email intent
Fixed some glitches at exporting contacts
Added FAQ

Allow storing contacts in a local database, hidden from other apps
Added a new screen for viewing contact details
Increased font size

Add a unified "Phone storage" label to local phone storage
Properly handle special characters at contact ex/importing

Allow hiding contact thumbnails
Fix displaying and adding contacts on some devices

Properly handle vcf files exported from Thunderbird
Misc smaller improvements

An f-droid build test version

Added contact import/export functions
Allow sharing contacts

Make the contacts beginning with the search string appear first
Some crashfixes