release 1.17

• DeepLinks
  • Open lesson, step and comment in the app
    • handle not auth user
    • handle connection problem
    • handle wrong link or not accessed lesson/step
    • handle empty steps
  • Open module in the app
    *highlight in section list, if user haven't access to the module, otherwise open the module
• Sharing
  • Steps
  • Modules
• Post view state to the server
• Steps, which were shown offline, posting to server as viewed from Queue
• Optimize video step placeholder for fast loading
• Optimize drawables creating for step's headers
• Fix bug, when sections in course were not updated and may crash the app, when teacher remove some section
• Fix bug, when app is not show units with null progreses
• Remove dumb scrollbar from comments
• Fix typo in russian locale
• Peer-review icon + persistent
• Development
  • extract step loading logic to step presenter
  • decompose AppModule to modules

release 1.16

• Filters!
  • Timing
  • Language
  • Persistency of filters
  • Smart Language resolving
• New Back Navigation: Root "My Courses"
• Remake course loading -> extract Course Presenter

release 1.15

• Glide instead of Fresco+Picasso (Picasso doesn't support gif, fresco has native crashes on Android 4+)
• Fast Lesson Navigation
  • Go to the next lesson (from all except the last lesson in the module)
  • Go to the previous lesson (from all except the first lesson in the module)
• Development: make component+modules for some screens with presenters
• analytic for social login
• Stepic.org -> Stepik.org
• fix extra device check on launch
• add secrets with git encrypt for TeamCity build
• fix bug with fail login via social
• fix crash and empty results in search (when page was empty)
• disable firebase dynamic links on sharing

release 1.14

• Certificates
  • Open in google doc wrapper
  • Share .pdf link (Web doesn't have another link)
  • Add to LinkedIn profile directly
  • Copy Link
  • Persistent certificates
• Google Sign-in
  • Native dialog of google Sign In
  • New Google Icon
  • Handle case, when e-mail is already used
• Optimize placeholders, remake in new style
• Optimize performance for activity login
• All 'EditText' are not fullscreen now
• Show cached steps in StepsFragment before loading
• Remake empty courses screen in material way
• Optimize dependencies for gradle
• Fix crash on Android 7 -> disable yandex Metrica for Android 7 yet
• Refactor views -> ui (not confuse, when use MVP)

release 1.13

• update VLC lib, make 5 apk instead of 3 for different types of abi
• update butterknife lib
• Export deadlines to calendar with widget
  • suggest export to calendar for courses with deadlines in future
  • show widget for this courses and not added to calendar
  • show widget for re-started courses (new deadline > old deadline + 30 days)
  • choose from user's primary calendars
  • check calendar's permission on adding
  • add analytic for calendar (look https://vyahhi.myjetbrains.com/youtrack/issue/APPS-373)
• add analytic for opening app by LINK (/course//, course//syllabus...)

release 1.12

• Comments
  • Order
  • Stuff/teacher label
  • Open links from comments
  • Open profile of comment's author in web
• Share course from detail and sections screens with Google dynamic links
• hints for submissions (support LaTeX)
• add Firebase analytics
• fix whitespace problems
• fix dumb scroll in sections

release 1.11

• Deep linking
  • open course description by url in app (with empty states)
  • open syllabus by url in app (with empty states)
• Suggestion for sign in or sign up if user open by url and not signed
• improve instructor list in detailed info
• upgrade GCM --> FCM
• improve course detail screen --> Material design oriented
• fix ambigious progress
• SQL challenge icon was updated
• Header improve for courses, sections, units, videos
• Comments
  • delete comments
  • zero comments state from step list
  • show deleted comments for staff
  • fix bug when "\n" was not working in html
  • fix bug: show more without internet connection
  • fix bug: send reply, page > 2, show more
  • show text of comment for deleted (stuff)
• LaTeX improvements
• Join in section if user is not enrolled

release 1.10

• SD-card transfer
  • make Storage Management Screen
  • provide Storage Management to Android settings
  • detect availability of SD-card
  • the ability to select the storage for storing videos
  • move all videos to SD-card
  • hide SD-info on devices without SD-card
  • settings in material design style
  • clear cache in GB too
• all compat dialogs with accent colors
• accent color for progress dialogs on API 21+
• fix bug with infinite loading
• add 1.75 rate
• update all icons for rate
• Comments
  • like/inlike/abuse
  • likes are synced via internet after action
  • time of commet

release 1.9

• Comments
  • show comments and replies of step
  • post comments and replies with plain text
  • load more for comments and replies
  • autoupdate list of comments, when user post comment
  • LaTeX support for comments with optimization based on content of comment
  • empty states for comments
  • analytic for comments
  • material design fab for writing comments
  • support is_deleted = true
• fix wrong tab after recreating StepActivity
• fix bug with crash on null progress units
• fix matching quiz problem
• fix bugs

release 1.8

App in Google Play
PR-41

• downloading management
  • cancel all videos
  • cancel 1 video
  • update module/lesson status (cached and not), when video is canceling
  • show progress of downloading video
  • new style of downloading screen
• new material progress bars (in course loading, in section/lesson items)
• improve "Bad" feedback screen
• fix "Bad" feedback bug (when request is not sent)
• fix bug when user "Clear cache" in settings, but videos is not removed from download screen
• fix spelling in some words
• add course title in section list, if course title is not empty
• change search icon in searchview context