CommCare 2.52.0

• Updated Signature Widget to restrict users from saving empty signatures.
• Updated graph UI to rotate labels on horizontal axis.
• Removed expansion of bubbles in the graphs on click events.
• Updated CommCare button UI.
• When cc-use-mapbox-map setting is enabled for an app, we'll use mapbox styled map for capturing location for location-capture questions that have an appearance attribute of maps.
• Fixed sync failures due to large lookup tables.
• Added a special itext support for showing form summary in incomplete form list. More details can be found here
• We'll use .mp3 codec for audios recorded inside CommCare
• We'll show a better error message for app install failures due to captive portals.
• Updated case relationship algorithm so that if a form creates a cyclic case relationship on save, it will get quarantined locally on mobile and won't be uploaded to HQ. Any case updates applicable for such forms won't be applied. Only applicable for projects with auto purge on aka cc-auto-purge is set to yes in custom settings.