Version 3.2v293
– ConnectionShutdownException handled as IOException and will trigger backoff
– Fixed crash in settings export when master password is set
– Nested X-Components won\’t trigger crash in calendar parser
Version 3.2v292
– Planned operations without network usages retrying once after for minutes if resource is not available
– Improved CalDAV error handling
– Removed deprecated code usage
Version 3.2v290
– Start of planned operations after boot can be delayed in settings
– Reworked scheduler for operations
– CalDAV accounts creatable via system settings
– Broadcasts by planned operations and synchronization interoperable with other applications
– Target API 34
Version 3.2v288
– CalDAV accounts creatable via system settings
– Broadcasts by planned operations and synchronization interoperable with other applications
– Target API 34
Version 3.2v285
– Fixed attendee issue with iCloud (MAILTO changed to mailto)
– Fixed issue with ftps
– Added support for sftp
Version 3.2v283
– Fixed scrolling issue in timezone selection dialog
– Improved timezone list generation for dialog
– Updated timezone definitions to olson 2024a
Version 3.2v282
– Showing event information in timezone selection dialog
– Continue synchronization, even when calendar details cannot be retrieved
– Not defined timezones in iCalendar file will be correctly handled and not ignored
– Fixed event archiving for connected events
Version 3.2v280
– Waiting at least 3 minutes after boot to start planned operations
– Too early triggering of planned operations, scheduled only once a day, fixed
– WLANs can be added manually for network filtering
Version 3.2v279
– Fixes CalDAV issue from previous update
– CalDAV sync time range can be set
– Deleting settings backup file when process is canceled
– Small UI adjustments and optimizations
– Migration from free version removed
Version 3.2v271
– Improved handling of invalid Date parameters
– Waiting at least 60 seconds after boot to start planned operations
Version 3.2v270
– Added beta support for Dingtalk.com
– Added Medionline.ch to providers list
– Fixed build system to work with Gradle 8.x
Version 3.2v269
– Timezone definition updated
– Fixed invalid to frequent execution check for planned operations
Version 3.2v268
– Fixed issue for invalid day checking in synchronization
– Added check to prevent too frequent executions of planned operations
Version 3.2v266
– Improved scheduling of planned operations, they should not be triggered too often or outside their time interval now
– Fixed invalid button formatting in synchronization resolution view
Version 3.2v265
– Running of planned operations outside their time schedule fixed
Version 3.2v264
– Don’t run background imports/exports/transfers in parallel
Version 3.2v263
– Direct import using import settings, like skip timezone definition
– Fixed work enqueuing issue which triggered multiple schedule instances to run in parallel
Version 3.2v262
– Fixed memory leak on export, timezones were created multiple times
– Fixed issue when overwriting existing files when Document Provider is used
Version 3.2v260
– File-Rolling completely rewritten
– Synchronisations with error won’t trigger infinite synchronisation loop anymore
Version 3.2v258
– Fixed archive feature not working properly with recurrence rules
– Added logging to file rolling
– Improved error information when Export folder for type Document Provider is not available anymore
Version 3.2v256
– Fixed notification issue
– Fixed invalid ViewPager import
Version 3.2v255
– Timezone update
– Fixed planned background operations for Android versions >= S
– Fixed possible endless loading on startup when media permission is not granted
– Minor bugfixes
Version 3.2v253
– Text in import/export overview selectable again
Version 3.2v252
– Fixed crash in synchronization report.
– Failed exported events are clickable again in overview.
Version 3.2v251
– Fixed som Android 31 related issues
Version 3.2v250
– Using single get requests when multiget fails in CalDAV
– Added possibility to delete broken events in export overview
Version 3.2v248
– Added possibility to overwrite existing widgets.
Version 3.2v246
– Added CalDAV group calendars.
– When CalDAV multistatus triggers 400 bad request (server not capable of sending large amount of data), single get is used as fallback.
– Showing correct error message and information when permission to document provider file is revoked.
Version 3.2v245
– Possibility to send logs when stuck in startup screen.
Version 3.2v243
– Fixed initialization of planned operations
Version 3.2v242
– Not exporting empty organizers! (Fixes issue with Thunderbird 91.x)
– Using ContentProvider PROVIDER_CHANGED instead of JobScheduler to listen on calendar changes
– Changed permission behavior in android R, please use Document Provider instead of Internal/External storage
– Synchronization on event change will not start if the configured interval does not apply
– When using the “Tag” Feature, older events can be ignored
– HTTP Authentication header processing more relaxed
Version 3.2v240
– Adding wildcard accept header to HTTP requests
Version 3.2v239
– Import of only all day events possible.
– Proper NotificationChannels used for different background operations.
– Progress notification of background operations will disappear even if Success Notification is disabled.
Version 3.2v238
– Internal/External storage available again (e.g. for file search)
Version 3.2v237
– User agent for network connections can be defined in settings
Version 3.2v236
– Added used permissions to privacy statement
– Fixed location permission handling for WLAN detection
Version 3.2v234
– Fixed settings backup and restore
Version 3.2v233
– Enabling cookies (non persistent) for HTTP connections
Version 3.2v232
– Logging for HTTP Headers and Bodies in settings available
– Logging for CalendarProvider operations in settings available
Version 3.2v231
– Improved parsing of Basic authentication header
Version 3.2v230
– Removing organizer handling for iCloud, events should be editable again, sorry!
Version 3.2v229
– Saving \”Start all\” selection
– Don\’t import organizers other than email in CalDAV
– Corrected mailto: to MAILTO:
– Added option to treat organizers not as email adresses for CalDAV
Version 3.2v226
– Some UI Bugs fixed
– Organizer handled correctly (Email address)
Version 3.2v224
– Updated timezone definitions
– Recognition of events for updating improved (duplicates in Google calendar)
– Prevent unnecessary updates on syntactic changes of duration, timezone and recurrence rules
Version 3.2v223
– Fixed bug in url validation
– Providing apk for each architecture (playstore only)
Version 3.2v221
– Supporting local hostname identifiers
– Preventing repeated updates when importing into google calendar
Version 3.2v220
– Fixed some useless log output
– Removing spaces at the beginning or ending of the username when connecting with caldav
– Fixed a bug regarding iCloud login
Version 3.2v219
– Fixed broken support for devices below Android 5.0
Version 3.2v218
– Update of Conscrypt security provider to 2.1.0
– Basic authentication will be reused if had previous success with same user and host
– Fixed event selection bug
– Not connectable caldav synchronizations can be modified
– Retrying on iCloud returning bad response
Version 3.2v217
– Added missing info to file-rolling
– Added option to skip all day events when importing
– CalDAV multi event retrieval falls back to single event retrieval on error
– Improved migration process
Version 3.2v215
– Fixed reminder problem for allday events
Version 3.2v214
– New domain for license/update server
Version 3.2v212
– Fixed crash for devices running Android M or older
Version 3.2v211
– Possible fix for crash in CalDAV overview
– Auto sync on new events triggering after 5 minutes to prevent to frequent sync
– Calendar locking hopefully fixed for Android 6.0
Version 3.2v210
– Fixed crash in planned operation overview when text with spaces is used
Version 3.2v209
– Fixed WebDAV file rolling
– Fixed 0-byte WebDAV export bug
– More verbose output when event fails to export
Version 3.2v208
– Completely rewritten calendar locking mechanism to prevent app internal concurrent calendar modification
– CalDAV now automatically starting synchronization if an event is modified
Version 3.2v206
– FTP bugfix
Version 3.2v205
– Small error handling bugfix in CalDAV
– Using most recent conscrypt security provider instead of default one, which fixes many certificate issues and adds support for TLSv1.3
Version 3.2v204
– When synchronisation is started with a regular iCalendar file, user will be redirect to import or planned import
– Fixed newly introduced CLEARTEXT bug with non TLS connections
– Fixed issues regarding legacy SSLv3/TLS connections
– Keystore and logfiles no longer stored in cache, instead in private app directory
Should fix bug where certificate has to be accepted again and again
Version 3.2v200
– Fixed timeouts in Ftp connections
– More detailed error logging can be activated in settings
– Fixed problem when CalDAV Server denies query of shared calendars
– Default status of events is not \”tentative\” anymore
Version 3.2v198
– Fixed manual triggering of synchronization
– Removed some useless logoutput
Version 3.2v197
– Option to disable battery optimization for app in settings added
– CalDAV error resolution improved
– Fixed crash in navigation transition
– Fixed crash when WLAN picker is selected in Android O
– Many bugfixes in starting of planned operations and synchronization
Version 3.2v195
– Coarse location permission updated to Android M, as it is only needed for Android O and is exclusively used for WLAN restriction
– Fixed bug where success notification was shown even when turned off in planned operations
– Don\’t show error message on transfer of empty calendar
– Transfer of empty calendars won\’t show exception
Version 3.2v195
As this was a rather large update, bugs may occur. If you find any please don\’t hesitate and send an error report, thanks for your patience!
– Update for Android O
– Permission for location is needed, if you are using restriction for a specific WLAN (Android O restriction)
– Small CalDAV bugfixes
– Small bugfixes and adjustments
Version 3.2v192
– Fixed some issues of wrong certificate chain handling
– More error resolution options for CalDAV
Version 3.2v191
– Some fixes for Synology CalDAV (WebDAV App)
– Fixing crash when calendar source or destination is null in planned operations
Version 3.2v190
– Synology WebDAV CalDAV calendars back
– Wlan restricting to name only possible
– Roaming restriction (experimental)
– Shared calendars in CalDAV
– Start all button on dashboard
– Option to skip timezone parsing
Version 3.2v188
– Fixed invalid event deletion after bad internet connection in CalDAV synchronization
– CalDAV calendars can be synced read only on demand
– Possible fix for unauthorized error due to no ASCII characters in passwords
Version 3.2v187
– Minor bugfixes
Version 3.2v186
– Fixing events with wrong timezone directly from CalDAV error screen
– Notifying when user tries to import into read only calendar
Version 3.2v185
– Favorites in calendarlist
– Fixed bug in migration of CalDAV accounts
Version 3.2v184
– Using of CalDAV calendars without proper names set possible
Version 3.2v183
– Minor bugfixes
– Availability of events can be overwritten when importing
Version 3.2v182
– Fixed archive feature
– Interval setting for CalDAV possible
– Calendars without write access in CalDAV will be marked as read only
– Timezones updated
Version 3.2v180
– Option to select timezone when importing events with no timezone attached
– Removed some useless log output
– Delete events from source calendar after transfer
– Minor bugfixes
Version 3.1v176
– Fixing app crash
– Fixing crash when cancelling settings export
– More widget improvements (directly show status from widget)
Version 3.1v175
– Widget improved
– CalDAV and planned operations can be named
– Fixed UID write back when exporting on devices with Jelly Bean or older
– Support for email and multiple manual reminders
– FTPs support (FTP over TLS)
– Fixed issue with spaces in filenames
– Fixed unclickable archive button older devices
– Minor Design changes
– Minor Design changes
Version 3.1v172
– Fixed bug in URL redirecting
– Fixed bug in interval selection
– Small UI updates
– Fixed bug in processing of file paths with “#”
Version 3.1v171
– Fixed bug in event preselection for older android versions
– Calendarlocking fails after 30 minutes if calendar cannot be locked
– Fixed removal of invalid \”Tag\” holder calendars
– Fixed crash in CalDAV error repair screen
– Small bugfixes
Version 3.1v169
– Fixed crash when trying to import non iCalendar file
– Timezone dialog improved
– Timezone error message improved
– Small UI improvements
Version 3.1v168
– Bugfixes in \”Tag\” handling
Tag holder calendar can be deleted in settings screen
– Import option to connect events with same UID instead of updating
– Improved backup and restoring of planned operations (calendar metadata will be saved)
– Automatic datamigration from free to pro version
– Google CalDAV support experimental
– Fixed bug in archiving
– Fixed bug in timezone saving
– Navigation improved
– Unclickable buttons in transfer should be clickable now
– Some crashes fixed
– CalDAV should handle calendars with invalid spaces correctly now
Version 3.1v166
– Parser is even more relaxed
– Discard organizer option
– Tag support for foreign calendars fixed
– Store generated UID in calendar option
– Fixed bug in CalDAV with comma separated calendar names fixed
– Option to don\’t remember CTag in CalDAV
– Beautiful design update
– Added option to keep duration of zero seconds
– Bugfix in planned operations network code
– Better support for reminders
– CalDAV optimizations
– Various small bugfixes
– Fixed crash in eventviewing
– Some ui improvements in import/export
Version 3.1v160
– Settings export/import improved
– Fixed bug in event preselection
– Fixed reading of compressed files
– Added missing permission for vibrate
– Fixed bug in planned transfer
– Workarround for planned operations which stop after a certain time (settings)
– Errormessages improved
– Support for deprecated certificates
Version 3.1v159 Beta
– Errormessages improved
– Support for deprecated certificates
Version 3.1v158
– CalDAV problems fixed:
* XML parsing improved
– Networkimprovements:
* Processing of invalid authenticationheaders
* Processing of invalid server responses with statuscode 204, 205 and Content-Length
* Global networktimeouts can be set in settings
– Untrusted certificates can be accepted through notification
– Calendardialog improved
– Appcrash fixed on some devices
Version 3.1v157
– Fixed some network bugs
– Wrong handling of event exceptions in recurring events in CalDAV fixed
Version 3.1v156
– Appcrash fixed on 1-click import
Version 3.1v155
– Design update, I hope you like it (I like it very much!)
– Results from CalDAV and planned operations can be saved
– Planned Transfer
– Eventselection before import
– Show changed values when event gets updated
– Store results of CalDAV and planned operations on demand
– Fixed bug in network code
– Pull to refresh for planned operations and CalDAV
– Updated URLs for Web.de and GMX
– Check if event got inserted can be deactivated in settings
– Unfortunately no support anymore for Froyo and older systems
Version 3.1v152
– Fixed ANR bug on devices with lower OS version then Lollipop
– “File not found” can be ignored in planned import
Version 3.1v151
– Ftp and WebDAV fixes
– Email available as planned operation
– New dialog style
– File rolling
– Improved processing of invalid calendar files
– Fixed calendar switch bug in planned operations
– Update check can be disabled in settings
– Manually started operations continue in background when closing or putting app to background
Version 3.0v150
– Fixed Android 2.x startup problems (sorry)
– Fixed bug in calendar choosing
– Bug in calendar search fixed
– Layout update
– Fixed issue in WebDAV
– Document Provider file and folder available in export
– Fixed issues in network choosing
– Fixed bug in planned/import export (wrong network checking)
– Fixed wrong grouping in calendarlist
– Optional compression for exported calendars
– Optional conversion of UTC to local timezone
Version 3.0v148
– Full SD Card support also Android 5.0 and above
– Startup bug for Android 2.x fixed
– Schedules can be used without interval
– Fixed bug in choosing WLAN
– Fixed bug in CalDAV for very large calendars
– Fixed bug in URL recognition
Version 3.0v147
– 14 days testing in free version renewed for all
– Layout update (Sidemenu,…)
– Support for TLS Server Name Indication
– CalDAV and planned operations can be limited to WLAN
– FTP bugfixes
– CalDAV optimizations
– Export optimizations
– Widget update
– Tag events on import
– Archive events
– Exported files will be verified
– Optional selectable bugfix for invalid allday events
– And many more…
Version 2.4v145
– Zimbra support (RDate and EXDate not working)
– Timezone updates (Moscow should work correctly now)
Version 2.4v144
– Added autostart for planned imports/exports in free version
Version 2.4v143
– Enabled gzip compression in CalDAV and WebDAV
– Support for TRANSPARENCY parameter (ignored by iCloud)
– Fixed bug where auth realm was not recognized on some servers
Version 2.4v142
– Disabling of extended duplicate search in import possible
– CalDAV minimum interval set to 15 minutes
– CalDAV autosync problem fixed
Open an existing account in the CalDAV overview and click on save, autosync should work now without problems.
Version 2.4v141
– App crash on some devices fixed
– Fixed email export
– Added support for Document provider API SD card support for Kitkat and above
– Extra features (Calendar copy/purge)
Version 2.4v137
– Fixed bug in editing of planned exports
Version 2.4v136
– Widget for your homescreen (CalDAV and scheduled imports/exports)
– All pro features available in 14 days testperiod
– Major CalDAV bug fixed, caused other sync adapters to malfunction (sorry for that one)
– Fixed some timezone issues
– Support for CLASS property
– Minor bugfixes
Version 2.4v131
– UTC bug fixed
– CalDAV encoding fix
– CalDAV speedup
Version 2.4v128
– Bug in planned operations fixed (destroyed boot service)
– CalDAV optimizations
Version 2.4v127
– iCloud login bugfix
Version 2.4v126
– CalDAV support for Gmx.net, Web.de and Synology
– Exported iCalendar file is now ordered by date
– Reminders can be ignored
Version 2.4v124
– Bugfix in encoded iCalendar content
– More Lollipop email apps supported
Version 2.4v123
– Server address changing in CalDAV fixed
– Lollipop email attachments can be opened
Version 2.4v122
– Support of multiple iCalendar encodings
– Email fix can be switched on in menu
Version 2.4v121
– WebDAV bugfixes
Version 2.4v120
– Bugfixes
– Better ftp error handling
– Option to view only exceptions in scheduled import/export.
Version 2.4v118
– Maximum of 4 retries in CalDAV synchronisation on connection problems.
Version 2.4v115
– Bugfix in email export
Version 2.4v114
– You can delete broken CalDAV events in errorreport
– .vcs extension added
– Multiple calendars are now supported in a single file
Version 2.4v109
– Bugfix in paste button
Version 2.4v108
– Install iCal Link Catcher to open arbitrary weblinks with iCal again
– Optional encryption of stored connection data (enable it on start screen)
– Backup and restore of connection data
Version 2.4v104
– Using CalDAV? Please read the following: CalDAV Information
– Recurring events with exceptions finally stored correctly. Exceptions have to be deleted manually. When having problems please contact me.
Version 2.4v102
– CalDAV speedup and bugfixes
– CalDAV interval setting
– Multiple encoding support
You can even choose your on in the import settings
Version 2.4v100
– Support for Byte Order Mark, thanks to Thorsten aus Bonn!
– More relaxed parser
– Big CalDAV report update
Version 2.3v86
– Another Android L bug fixed
Version 2.3v85
– Skipping events which don\’t need an update
– Ftp using passive mode by default
– Fixed scheduler bug
Version 2.3v81
– Android L compatible
– Local calendars won\’t get deleted anymore
– Minor bugfixes
Version 2.3v80
– Many bugfixes
– Export of deleted events (Pro only)
Version 2.3v79
– Improved error logging for CalDAV
Version 2.3v78
– CalDAV improvements
– Support for RDate period
Version 2.3v75
– Fixed crash on import
Version 2.3v74
– Bugfix in notifications
– Less loadingdialogs
Version 2.3v73
– Improved CalDAV synchronisation
– Improved license checking
Version 2.3v72
– Fixed calendar creation for CalDAV
Version 2.3v71
– Fixed crash on some versions
Version 2.3v70
– iCloud support
– CalDAV optimizations
Version 2.3v69
– Bugfix for Froyo devices and older
– Bugfix in WebDAV
– Black on black listelements fixed
– 1-Click decision remembering
Version 2.3v66
– Added digest authentication
– Interval creation bugfix
– Improved error handling
– Improved direct import
Version 2.2v64
– Bugfixes
Version 2.2v63
– CalDAV bugfixes
Version 2.2v62
– Performance improvements
Version 2.2v61
– Bugfix in interval creation
– Change CalDAV source on connection problems
Version 2.2v60
– New interval creation for scheduled imports and exports (Pro only)
Please check all your schedules!
– Increased trial perios for CalDAV
Version 2.2v59
– Bug on older devices fixed
Version 2.2v58
– Various bugfixes
Version 2.2v56
– Beta support for CalDAV
– Various bugfixes
Version 2.2v55
– Fixed bug in event viewing
Version 2.2v54
– Fixed bug in event viewing
– Attendees import optional
Version 2.2v52
– View events before inserting
– Bug with where events not visible fixed
– Attendee support
Version 2.2v49
– Bugfix in background process
– UID is optional again
Version 2.2v48
– Fixed bug in Android 4.0 up to 4.1.2
Version 2.2v46
– Fixed bug in manual timezone choosing
– Rate dialog only shown one time
– Finally handling exceptions and moved entries in reocurring events
Version 2.2v45
– Error in WebDAV code fixed
– Fixed some issues in favorite handling
Version 2.2v44
– Error in purge calendar before insert fixed
– Choosing folder deleting filename fixed
Version 2.2v43
– Updated Design
– Support for WebDAV, Ftp, internal/external memory, website
Export to Ftp and WebDAV is only enabled for 10 exports.
– Planned export for Ftp, WebDAV and internal/external memory
– Handling of unrecogniced timezones
– Improved overall import/export speed
– Improved event deletion
Version 2.1v42
– Beta WebDAV support Tested with GMX Mediacenter
– Fixed timezone conversion
– Fixed error in exporting of UTC dates
Version 2.1v41
– Bugfixes
– Export process improved
– Sending exported calendar as email attachment
Version 2.1v40
– Bug in allday events solved
Version 2.1v39
– Bug in handling of date without timezone fixed
Version 2.1v37
– Display events after import
Version 2.1v36
– Daylight bugfix
– Introduced large test harness for more quality
– Timezone normalization
Timezones unknown to the system will be converted to a known equvivalent one.
Version 2.1v35
– Daylight bugfix extended…
Version 2.1v34
– Fix in direct calendar import, calendar changes were not respected.
Version 2.1v33
– Landscape and portrait mode supported
– Planned imports can be triggered manually (only pro version)
– Advertisement removed, please continue buying the app! Thanks for all the buyers and supporters!
– Removing “mailto:” from organizer if present
Version 2.1v31
– Advertisement will be shown on successful import and export (only free Version).
Sorry for that. Please buy the pro version!
Version 2.1v30
– 1-click import
– Saving import settings
– Sources with untrusted certificates should work now
A dialog will ask you to trust
– ftp bug still there
special characters in username or password
Version 2.1v28
– Bugfix in ftp authentication
– More relaxed parsing and more compatibility
Tell me if this has negative impact!!!
– One notification per planned import (only pro version)
Version 2.1v27
– Bugfix in reminder code
– Added .ical/.iCal extension
Version 2.1v21
– Schedule your calendar imports! (only pro version)
– Purge calendar before import option
Version 2.0.1v15
– Editing calendars
– Set color of calendar
– Support for one VALarm per event (only pro version)
– Cancelling events through Status CANCELLED
– Opening ical files from gmail
– ExDate and RDate should be supported now
– Export also working when organizer is not set
Version 2.0v1
– Complete rewritten version of the popular iCal Import/Export app
– Supporting Android >= 2.2 Froyo