Update 1.8.10

List of changes:

Items can now be marked as favorite in the inventory. Marked items can not be sold / prestiged
Depleted sources are marked on custom maps, added a Depleted node hint to the Miner menu
Added a "holdable button" mark to the buttons you can hold
Added tooltips for buttons / icons you may have not known about
Latest news won't show up immediately when player starts the game for the first time
Changed appearance of the "Game over" overlay - added "Next level" and "Research" buttons
Added global hints to the Game over screen (70+ hints). Note: I really need your help translating these hints (we translate the game live here)
Added required resource icons on research screen when zoomed in
"New game" renamed into "Select level" in the main menu
Clarified the "progress will be lost" message when there's a level in progress
"Toggle button switch" texture changed
Language selection screen - current device's locale is now highlighted
Added info marks to some of the UI elements, click on them to show a tooltip
Added info about the currently-in-progress game into the main menu
Clarity improvements (https://tracker.prineside.com/view.php?id=1924)
Added a tooltip to the sign in form if player already has progress for some account
Added research node placeholders for the invisible research

Profile level is now calculated differently and has been reduced. It is only visible on the player's profile page
Added Seasonal level which will be reset every season. What you see in the leaderboards / your in-game profile bar is a Seasonal level. Seasonal levels require much less XP than Profile levels
"Of Merit" badge is replaced by "High-leveled" badge. This badge can be pinned starting from the Common rarity (profile level 10)
Players will receive a message when they receive a new badge
Premium users can link their YouTube channels through their account page on the website. Players with YouTube channels can be viewed through the in-game browser -> players -> sort by "Badge: YouTube author"
YouTube channels are now shown in player profiles

"My account" page is now available on the game's website (https://infinitode.prineside.com/?m=account)
Smoother transitions on the Loading screen
Limitation removed - Bosses can now appear on wave 2000+
Messages can now contain items

(Android) Added a "Personalized ads" toggle into Settings
(Android / iOS) Rewards for ads should now be issued even if the app crashes while showing an ad
(Steam) Double Gain can now be purchased right through the game. It will be linked to the account automatically

Source tiles can now have resource density of up to 1000%
Developer console works faster and can be flipped (DBG_CONSOLE_FLIPPED - useful for mobile devices where soft keyboard may overlay some part of the screen)
Added Json5 loader, added Quad examples (see quads.json5) and AssetManager.getQuad() method

Optimized WaveSystem / wave difficulty calculation, which improves game's stability and performance on a high waves
UI components are now lazily initialized and should not cause lags on game loading. (Modding) To access any of the UI components (for example, Dialog), use Dialog.i()
Fixed: inventory now shows hints when no item is selected
Fixed: Indonesian language could not be selected on some devices
Resolved 5 issues: https://tracker.prineside.com/changelog_page.php?version_id=33
Various UI/UX imrpovements
Various minor performance / stability improvements

And now we are starting work on the next season - the start date of the next season will be announced a little later.

Thank you for playing!