# Changelog
All notable changes to this project will be documented in this file.

## [3.4.0-beta1] - tba
- [new] #1305 - Added participation indicator in effective shares list (#2037) 

## [3.3.0] - 2021-10-10
- Added email addresses to external shares in the shares tab for the owner
- Adopt dashboard design in personal app settings and improved individual styling (still experimental)
- Fixed calculation of full day events, which could break the display on daylight changing days

## [3.3.0-rc1] - 2021-10-03
- [new] #1943 - Show email address in share list external users (#2001)
- [fix] #1981 - Changed calculation of full day events (#2004)
- [new] #1985 - Adopt dashboard design (still experimental)
- dependency updates, refactoring and code maintenance

## [3.2.0] - 2021-09-19
- Poll administration can now be delegated to invited users
- New admin section for polls (/settings/admin/polls-admin)
  - Disable login option in registration screen of public polls
  - Auto archive closed polls after configured days
  - Restrict poll creation to groups
  - Restrict public poll creation to groups
  - Restrict creation of polls with all users access to groups

## [3.2.0-rc2] - 2021-09-14
- [fix] #1958 - Fix DB setting for oracle
- [fix] #1958 - App failed, if app config was not set
- [new] #1960 - Delegate poll administration to invitees (#1095)

## [3.2.0-rc1] - 2021-09-12
- [new] #1948 - configure email registration in public polls (#1419, #1728)
- [new] #1950 - allow users to reset their votes (#1578)
- [fix] #1937 - User search broke, when a user has no mail address configured
- [change] #1953 - remove three character validation for public user names (#1952)

### New admin section
- [new] #1919 - Admin section for polls
- [new] #1936 - [Admin] disable login option in public polls (#1518)
- [new] #1938 - [Admin] auto archive closed polls (#526)
- [new] #1106 - [Admin] Restrict poll creation to groups
- [new] #481  - [Admin] Restrict public poll creation to groups
- [new] #658  - [Admin] Restrict creation of polls for all users to groups

## [3.1.0] - 2021-08-21
- GUI optimizations
- Hide internal user IDs in public polls
- Fixed migration error
- Fixed registration dialog on mobiles
- Fixed width of share icons
- some minor fixes

## [3.1.0-rc1] - 2021-08-16
## Only available for Nextcloud 21/22
- [ui] #1831 - visual fixes to polls list
- [ui] #1891 - Updated vote view
- [fix] #1858 - migration error when updating from version prior to 1.8 (#1867)
- [fix] #1855 - scrolling in registration dialog on mobiles (#1860)
- [fix] #1854 - share items could be too wide, with long user names (#1859)
- [change] #1828 - hide internal user ids in public polls
- some more minor fixes, optimizations and refactoring

All changes: https://github.com/nextcloud/polls/issues?q=is%3Aclosed+milestone%3A3.1


## [3.0.0] - 2021-07-11
## This mainly a compatibility update to Nextcloud 22 and 21
### new Features/changes
- reduced undelete time from 7 to 4 seconds
- Deleted polls are now archived polls
- Optimizations to the date picker
- Change checkboxes to a switch style
- added some infos to the information button
- Added a configurable threshold to hide other users' votes:
  If too many vote cells are generated, the js performance can break down and lead to a long js runtime. The per user threshold defaults to 1000 cells to display. This needs further optimization for a good UX.

### A lot of optimizations under the hood
- Using more server side events
- removing orphaned assets
- new migration offset
- compatibility to Circles 22
- load some components asynchronously
- load navigation and sidebar asynchronously via router
- Allow larger usernames and displaynames
- remove DBAL dependency for Nextcloud 22
- remove group shares, if group is deleted from Nextcloud

### Fixes
- Avoid sending mails to disabled users

All changes: https://github.com/nextcloud/polls/issues?q=milestone%3A3.0+

## [3.0.0-rc.3] - 2021-07-08
## Only available for Nextcloud 21/22
- [fix] #1815 - Keep DBAL Exceptions for NC21 compatibility
- [fix] #1814 - fix comments' timestamp info

## [3.0.0-rc.2] - 2021-07-05
## Only available for Nextcloud 21/22
- [fix] #1807 - Wrong version schema used (2.0.4 was offered as update)
- [fix] #1808 - delete invalid database column
- [fix] #1808 - fixed notifier

## [3.0.0-rc.1] - 2021-07-02
## Only available for Nextcloud 21/22
- [compatibility] Compatible to Nextcloud 22
- [fix]  #1690 - Hide vote table, if too many cells are predicted
- [fix] #1707 - Do not preselect 1.Jan 1970 on range selection in date-picker
- [fix] #1724 - Do not send mails to disabled users (#1751)
- [fix] #1789 - Compatibility to new Circles implementation in NC22
- [ux] #1489 - Show Result count also in list view
- [ux] #1711 - remove ordinal suffix/prefix from date display (#1748)
- [ux] #1757 - rename "Deleted polls" to "Archive"
- [design] #1776 - Change checkboxes to switch layout with new @nextcloud/vue
- [enhancement] #1637 - Remove deleted groups from shares via event
- [enhancement] #1788 - Raise field length for user ids and usernames (#1797)
- [enhancement] #1691 - Optimizations in date-picker
- [refactoring] #1637 - replace Doctrine\DBAL\ with OCP\DB
- [refactoring] #1644 - control table changes via events
- [refactoring] #1698 - Pack migrations
- [refactoring] #1745 - Remove unused images
- [refactoring] #1791 - Load components asynchronously, if not always used

## [2.0.6 - release] - 2021-07-06
## Only available for Nextcloud 20/21
- [fix] #1811 - fix repair step at NC20

## [2.0.5 - release] - 2021-07-01
## Only available for Nextcloud 20/21
- [fix] #1774 - PHP 7.2 compatibility
- [fix] #1781 - Skip repair steps on initial install
- [fix] #1792 - check for existence of duration column before vote fix

## [2.0.4 - release] - 2021-06-22
## Only available for Nextcloud 20/21
- [fix] #1770 - Silently ignore UniqueConstraintViolationException while migrating voteOptionTexts

## [2.0.3 - release] - 2021-06-21
## Only available for Nextcloud 20/21
- [fix] #1749 - Poll answers are not shown anymore after upgrade to 2.0 (#1762)
- [fix] #1762 - Options with a time 00:00 are displayed without time information

## [2.0.2 - release] - 2021-06-11
## Only available for Nextcloud 20/21
### Bugfix release in order to fix the problems, which came from the update to version 2.0
- [fix] #1723 - prevent to run in migration error upon server update

### [1.9.7] - 2021-06-11
## Only available for Nextcloud 19
### Bugfix release in order to fix the problems, which came from the update from version 1.8 to 1.9
- [fix] #1723 - prevent to run in migration error upon server update

## [1.9.4 - release] - 2021-06-04
### new Features
- Fixed print layout
- Date picker optimizations in date polls (adding date option)
- One click deleting items now has a delay, which can be aborted (users, options, comments and shares)
- Added feedback notification, when vote is saved
- Allow participants adding option proposals
- Remove polls of deleted users and remove all of their user informations
- Render markup description in invitation mail
- Added option to delete vote instead "no" vote
- Added a janitor job to delete obsolete database entries (affects log and watch tables)
- Added CLI commands for adding shares to poll via command line
- Added statistical information to the poll information

### Fixes
- Error saving username on public polls when mail sending failed
- First day of week was wrong in datepicker
- adding parameters to API

… and more minor fixes and optimizations

## [1.9.3 - beta4] - 2021-06-02
### Changes and fixes
- [fix] #1686 - Fixing a print issue, when printing in list layout

## [1.9.2 - beta3] - 2021-05-31
### Changes and fixes
- [fix] #1560 - First day of week is wrong in date picker (#1674)
- [fix] #1661 - Disallow proposals on closed polls
- [enhancement] #587 - Allow URL-Parameters for username and email address in public share (#1673)
- [enhancement] #1625 - Avoid caching of get requests upon some server configuration (#1663)
- [enhancement] #1676 - Add vote and option statistics to poll information

## [1.9.1 - beta2] - 2021-05-28
### Changes and fixes
- [fix] #1652 - Error saving username on public polls (#1567)
- [fix] #1658 - Migration error (Option owner 'disallow') (#1659) [Affects only beta1]
- [enhancement] #1653 - Show sharee's name and email address after invitation sent (error/success) (#1657)
- [enhancement] #1650 - Added poll information details

## [1.9.0 - beta1] - 2021-05-22
### Changes and fixes
- [enhancement] #496 - Added possibility to allow participants proposing more options (#1570, #1127, #1495, #1554)
- [enhancement] #1490 - Delete all user information, if user is removed from Nextcloud
- [enhancement] #1632 - Render description from markup in invitation mails
- [enhancement] #1627 - Add option for deleting votes if switched to 'no'
- [enhancement] #1587 - Added janitor job to tidy database tables
- [enhancement] #1516 - Added CLI commands for share management
- [enhancement] #365  - Optimization of CSS for printing poll (#1567)
- [fix] #1572 - Order in experimental settings (#1621)
- [UX] #1519 - Add visual feedback, when vote is saved
- [UX] #1506 - Date picker optimizations (#1543)
- [UX] #1620 - Deletion of users, options, comments and shares can be aborted
- [UX] #1556 - Adding toast notification after successful vote
- [refactor] #1499 - Internal structure of store and components

See also https://github.com/nextcloud/polls/milestone/34?closed=1

## [1.8.3] - 2021-04-12
### Changes and fixes
- [bug] #1544 - Fixed display of end day in options sidebar on options with day span

## [1.8.2] - 2021-04-10
### Changes and fixes
- [performance] #1517 - Performance optimizations for username check (#1532)

## [1.8.1] - 2021-03-20
### new Features
- Date options now have a duration (from/to)
- Date options can be chosen as whole day (no time)
- Added markdown support for poll description
- Poll option to hide booked up options from participants, when option limit is reached
- The poll owner can now delete all comments
- Watch for poll changes (realtime changes)

### Changes and fixes
- Subscription to current poll moved to user menu
- Public users can now change, add and remove their email addresses via user menu
- For poll owner: Copy participants email addresses has moved to new user menu
- Wording: use list and table layout instead of desktop and mobile
- Changed icons for Table and list view
- Move poll informations to icon bar (info icon)
- Change registration dialog layout and optimizations on mobiles
- Fix dark mode issue with confirmed options
- Fix uniqueContraintsException when shifting dates

### changes since 1.8.0 - beta1
- [refactor] #1487 - changed error handling in watchPolls
- [refactor] #1484 - some code maintenance
- [security] #1471 - prevent html in description (follow up to #1443)

 See also https://github.com/nextcloud/polls/milestone/33?closed=1

## [1.8.0 - beta1] - 2021-03-07
 - [ux] #1164 - Wording: use list and table layout instead of desktop and mobile (#1443)
 - [ux] #1430 - Move poll informations to icon bar (info icon) (#1443)
 - [ux] #1418 - Allow changing emailaddress in public polls (#1431)
 - [ux] #1401 - Change registration dialog layout (#1429)
 - [ux] #1400 - Optimizations for registration dialog on mobiles (#1429)
 - [enhancement] #325 - added markdown support for poll description (#1443)
 - [enhancement] #1449 - Added option to hide booked up options (related to option limits)
 - [enhancement] #201, #404, #492 - Allow date option with timespan (#1365)
 - [enhancement] #991 - Allow date options without time (#1365)
 - [enhancement] #999 - Allow poll owner to delete comments (#1399)
 - [enhancement] - #1367 - Immediately adopt changes from other users to the current poll
 - [fix] #1403 - Dark mode issue with confirmed options
 - [fix] #1374 - Fix uniqueContraintsException when shifting dates
 - [refactor] #1397 - Changed migrations
 - and some more fixes and refactoring

## [1.7.5 - bugfix release] - 2021-02-01
  - [fix] #1374 - fix uniqueContraintsException when shifting dates (backport)
  - [fix] #1380 - remove invalid shares before migration (backport)

## [1.7.4] - 2021-01-30
### new Features since 1.6.x
 - Send invitations via notification app
 - Reload current poll every 30 seconds for updates
 - Admin users can delete and takeover polls from other users via new admin section
 - Respect autocompletion limitations from share settings for users, group and circle searches
 - Limit number of participants per option
 - Limit number of votes per participant
 - Combine registration dialogs into one dialog for public polls
 - Show closed polls in the relevant list until four days after closing date
 - Changed display of expiration timespan in polls overview
 - Support dark mode and dark theme
 - Compatible with Nextcloud 21
 - Drop support for Nextcloud before 19

### Bugfixes since 1.6.x
 - Linebreaks in description were ignored
 - Avoid concurrent long term user searches with a big user base
 - Speed up poll overview, by avoiding unnecessary loading of polls, the user is not allowed to see
 - Avoid duplicates in different tables
 - Invalid string text in the email

 See also https://github.com/nextcloud/polls/milestone/31?closed=1

## [1.7.3 - RC1] - 2021-01-27
 - [enhancement] #1358 - show closed polls in the relevant list until four days after closing date
 - [enhancement] #1358 - add warning class to hints in the configuration
 - [fix] #1355 - fix migration
 - [fix] #1358 - detect conflicts after vote click, if limits are set and more than one user is voting
 - [fix] #1358 - menu in poll list was not clickable
 - [fix] #1357 - copy participants was broken
 - [dependencies] Updated dependencies
 - [dependencies] fix calendar popover (@nextcloud/vue@3.5.4)

## [1.7.2 - beta3] - 2021-01-17
 - [enhancement] #1338 - Support dark mode and dark theme
 - [fix] #1346 - user search broken
 - [fix] #1344 - prevent commenting, when entering public poll without registration  

## [1.7.1 - beta2] - 2021-01-12
 - [fix] #1325 - There are no spaces in the column name  
 - [fix] #1326 - Invalid string text in the email
 - [enhancement] #739 - Limit number of participants per option
 - [enhancement] #738 - Limit number of votes per participant (also #647, #624)
 - [dependencies] Updated dependencies
 - [refactoring] Mainly code maintenance and optimizations, bug fixes

## [1.7.0 - beta1] - 2021-01-02
 - [enhancement] #188 use notification app for invitations
 - [enhancement] #907 reload current poll every 30 seconds
 - [enhancement] #924 admin users can delete and takeover polls from other users via new admin section
 - [enhancement] #881 respect autocompletion limitations from share settings for users, group and circle searches
 - [gui] public polls - combine registration dialogs into one dialog
 - [gui] polls overview changed display of expiration timespan
 - [fix] #433, #856 avoid duplicates in different tables
 - [fix] #1252 - External user is not listed in admin's shares list
 - [fix] #1183 - Avoid concurrent long term user searches with a big user base
 - [fix] #1181 - Speed up poll overview, by avoiding unnecessary loading of polls, the user is not allowed to see

## [1.6.3] - 2020-11-23
  - [fix] #1252 External user is not listed in admin's shares list

## [1.6.2] - 2020-11-19
 - [fix] Subscription was missing for logged in users

## [1.6.1] - 2020-11-17
 - [fix] #1244 preferences write error
 - [fix] a few minor glitches and fixes

## [1.6.0 - RC1] - 2020-11-01
 - [fix] some design fixes
 - [fix] #1205 External users get internal link in notification mail
 - [enhancement] Configure calendars for calendar lookup
 - [enhancement] Change wording on hidden an public polls (#1158)
 - [enhancement] #1168 Preferences dialog (#1120)
 - [enhancement] #1156 Explicitly close poll (#1157)
 - [enhancement] #1153 Add share, if logged in user enters hidden poll via public link (#1169)
 - [enhancement] #204 Circles integration (#1128)
 - [refactor] Remove deprecated app.php (#1162)
 - [refactor] Separate assets
 - [deps] updated dependencies

 See also: https://github.com/nextcloud/polls/milestone/28?closed=1

## [1.5.7 - bugfix release] - 2020-10-25
 - [fix] #1190 #1191 explicit convert boolean values to intger to avoid db conflicts (another aproach)

## [1.5.6 - bugfix release] - 2020-10-23
 - [fix] #1190 #1191 explicit convert boolean values to intger to avoid db conflicts

## [1.5.5 - bugfix release] - 2020-10-20
 - [fix] #1137 delete comments in public polls
 - [fix] #1161 Routing after creation of poll was wrong
 - [fix] #1154 Shifting dates went wrong
 - [fix] #1163 Reordering text poll options did not work
 - [fix] #1170 A non-numeric value encountered
 - [deps] updated dependencies

## [1.5.4 - release] - 2020-10-02
 - adding missing translations
 - release blocking fixes

## [1.5.3 - RC3] - 2020-09-21
 - Added setting for defining default view for
 - text polls, defaults to mobile/list layout and
 - date polls, defaults to desktop/table layout #744
 - better UX for site users, which enter a poll via public link and could login #1096

## [1.5.2 - RC2] - 2020-09-15
 - fixing Translations
 - updated dependencies
 - minor fixes

## [1.5.1 - RC1] - 2020-09-08
 - Lookup calendars for conflict #1056 #747
 - convert URIs in description into clickable links #1067
 - added a poll to force poll appear under relevant polls navigation entry for all users #1072
 - move cloning of options to backend #1058
 - add user settings
 - some style fixes
 - updated dependencies
 - load app icons via url-loader

## [1.5.0 - beta1] - 2020-08-17
 - Drop support for Nextcloud 16
 - Stop immediatley sending of invitation mails after adding a share #1007 #935
 - Fix: Hide usernames in notification mail, if results in poll are hidden #990 #980
 - Adding a REST-API #966
 - Exclude disbled users from shares #1008 #997
 - Exclude mails to disabled users in group invitations #960
 - Fix with adding empty dates #961 #958
 - Changed misleading prompt for username in public polls #956 #938
 - Raised minute step to 5 minutes in datepicker #963 #957
 - Changed some icons #862
 - Added the ability to confirm options #939 #136
 - A lot of refactoring
 - Don't invite disabled users #997
 - add time zone info to date polls #1076


## [1.4.3] - 2020-05-03
 - fix #909
 - fix #910
 - add description to invitation mail #895
 - fixed safari bugs #770
 - added configuraton to hide the poll result #265
 - poll title to window title #318
 - updated timepicker and changed layout #889, #826
 - NC 19 compatibility
 - Delete a poll completly #801
 - Alignment in poll list #828
 - Anonymous poll not saved #829
 - wrong z-index on datepicker #830
 - Missing translations for Shift all date options #809
 - Pinned navigationItem "Deleted polls" #843
 - changed vote icons #844
 - Autofocus and cursor pointer #827
 - Button style #848
 - Remove Participants from vote #736
 - Add login link in public votes #857
 - fix date sorting #877
 - overwork navigation filters #865
 - added filter for expired polls #878
 - share poll via email #822
 - fix notification mail contains user names in anonymous polls #871
 - fix double loading of poll list #870
 - allow creating of option sequences for date polls #649
 - permanently delete polls #823
 - fix some design / UX improvements #841, #848, #884,

## [1.3.0] - 2020-02-16

 - internal optimizations
 - in public poll ask for username in a modal
 - Allow site user to vote in hidden poll via public link (#779)
 - New option: Allow admins to edit poll
 - Prevent deleted poll from beeing called via public link (#773)
 - Present error page, when poll cannot be accessed (#772)
 - Allow site user to access hidden poll, when called via public link (#779)
 - Give permant access to votes, the user voted in
 - New filter: participated - Polls, where the user participated in
 - delete comments (#193)
 - Enter user name in public shared polls in a modal
 - fixed routing error in NC16 (#787)
 - load subscription on route change (#788)
 - show displayNames instead of userID (#715)
 - reorder vote options in text polls (#529)

## [1.1.6] - 2020-01-26

 - autoFocus poll title in creation dialog (#757)
 - only count current user, if he actually voted (#759)
 - redirect old public polls routes to new route (#761)
 - Avoid error on creating share (#763)
 - changing popovermenu to Actions (#594 and #754 )
 - updated design according to file lists
 - Sorting polls in poll list, default creation date desc (#559 and #717)
 - updated dependencies
 - 12-hour clock bug bug (#780)

## [1.0.0] - 2020-01-20

 - huge update of polls
 - completely rewritten as a vue app
 - vote, edit poll in one page
 - instant persisting of votes and configuration
 - changed sharing

## [0.10.4] - 2019-11-27

  - Nextcloud 17

## [0.10.2] - 2019-03-13

  - #532 - cannot share poll (only share option)

## [0.10.1] - 2019-03-02

### Fixed

  - #528 - pull down on three-dot menu hidden for first participant

## [0.10.0] - 2019-02-24

### Added

  - main list page
    - rewrite as a vue app
    - improved UI
  - ability to clone any poll and shift date options (#323, #245)
  - design updates to vote page
  - some more UI enhancements
  - Maybe option for a poll is configurable

### Fixed

  - #82  - "user_" / "group_" prefix
  - #206 - User name is prefixed with user_, + incorrect translation
  - #461 - Polls with expire date could not be created/edited
  - #478 - Send comment bug
  - #479 - Not possible to vote for none of the options
  - #498 - "Create Poll" button disabled after failed validation
  - #507 - Fix query params in eventmapper
  - #511 - No difference between hidden and open poll

## [0.9.5] - 2018-12-22

### Fixed

  - #457 - update to 0.9.4 failed for postgres database
  - #454 - Update to 0.9.3 failed for postgresql database

## [0.9.4] - 2018-12-18

### Fixed

  - #453 - Polls upgrade leads to NotNullConstraintViolationException
  - #454 - Update to 0.9.3 failed for postgresql database
  - #455 - Fix color variable name in list.scss

## [0.9.3] - 2018-12-18

### Fixed
  - Fix minor problem with migration

## [0.9.1] - 2018-12-11

### Added
  - create/edit page
    - rewrite as a vue app
    - improved UI
	- introduced new NC date time picker from vue-nextcloud
	- introduced multiselect from vue-nextcloud
	- added option to allow "maybe" vote

  - vote page
	- made polls table scrollable
	- show new vote options after voting
    - open sidebar by default on wide screens
  - Users in the admin group should be able to edit polls (#386)

### Changed
  - Compatibility to NC 14 and 15
  - Introduced vue
  - Changing database theme
  - Polls is a Nextcloud only app now. If you wish to proceed developing the ownCloud version, make a fork from the `stable-0.8` branch.

### Fixed
 - 'Edit poll' did not work from poll's details view (#294)
 - Bug which makes voting impossible after edit
 - Write escapes option texts to db (#341)
 - display user's display name instead of user name (#402)
 - support for asynchronus operations (#371)
 - ... a lot more minor bugs

See https://github.com/nextcloud/polls/milestone/9?closed=1 for all changes and additions.

## [0.8.3] - 2018-08-30

### Added

### Changed

### Fixed
 - Display own participation in polls in list view

## [0.8.2] - 2018-08-25

### Added
 - Compatibility to NC 14 #360

### Changed

### Fixed
 - 'Edit poll' did not work from poll's details view #294
 - Reload of public polls with ownCloud 10 #344 #340 #283 #96

## [0.8.1] - 2018-01-19

### Added
 - Unit tests
 - App favicon
 - More languages

### Changed
 - New vote page design (responsive)
 - New comment design
 - A lot of clean up
 - removing header elements for public polls

### Fixed
 - Linebreak bug
 - Time picker bug (update to version 2.5.14, https://github.com/xdan/datetimepicker)
 - Server error, if poll does not exist
 - Several CSS fixes for NC 11 and oC 10

## [0.8.0] - 2017-10-13

### Changed
 - Big UI overhaul
 - Removed oC branding from email strings
 - Removed unnecessary files
 - A lot of code rework

### Fixed
 - Fix date display in IE and Safari (NaN)
 - Translations

## [0.7.3] - 2017-07-16

### Added
- French translations
- Nextcloud 12 compatibility

### Changed
- Removed some deprecated methods
- Hide usernames in extended anonymous polls

## [0.7.2] - 2016-10-27

### Added
- Search for users / groups in "Select..." access type (similar to sharing dialog) (thanks @scroom)
- Bump OC version to 9.1
- Anonymous comments / polls
- Allow comments for unregistered / not logged in users

### Fixed
- Correctly store text votes (thanks @jaeger-sb @joergmschulz)
- Preselection on edit poll page
- Current selected access type is now clickable
- Remove unused share manager

## [0.7.1] - 2016-06-05

### Added
- New UI (thanks @mcorteel)
- Search for users / groups (thanks @bodo1987)

### Fixed
- Several bug fixes
- Use correct timezone for date polls
- Link to poll
- Only display users / groups the user is member of (except admin) (thanks @bodo1987)

## [0.7.0] - 2016-03-18

### Added
- Show user avatars
- Toggle all switch
- Show login screen before error

### Fixed
- Not set expire would lead to 2.1.1970 as expire date
- Invalid characters in url hash
- Empty description in edit
- Many text poll fixes
- Notification checkbox fixes
- Blank page fixes on empty votes

## [0.6.9.1] - 2016-02-21

### Fixed
- Replaced placeholder images
- Minor fixes, including external votes

## [0.6.9] - 2016-02-20

### Added
- Edit polls

### Changed
- New minimal version set to 8.1

### Fixed
- Replaced deprecated methods
- Switched from raw php to controller
- Fixed several bugs
	- Edit poll access
	- Vote page layout