Event system removed — will be redesigned and reimplemented
Codebase cleaned and optimized (~180 lines removed)
All core features intact — cards, packs, modifiers, admin, collections
Improved app stability
v2.3
Events system added — complete quests to earn exclusive rewards
Sakura Festival is now live with 3 quests and a Sakura Celestial reward
Sakura modifier — pink glow with cherry blossom petals, 3× sell value
Events button on home screen with live status indicator
Admin: event tag field to link cards to event rewards
v2.2
Modifier system — cards can now be Frozen, Lava, Lightning, Shadow or Gilded
Modified Pack in shop (◆105) — 30% chance of modifier per card
Modified cards are worth more when selling (Gilded starts at 2×)
Multiple bug fixes — Alpha pack, series filtering, flashlight reveal
New cards added to the set
v2.1
Added Secret rarity — black & grey, exclusive to Mysterious Pack
Mysterious Pack — 150 shards, 1 card, 5% Secret chance
Flashlight reveal animation for Mysterious & Secret cards
Redeem codes in settings — use Secretcode0 for a free Mysterious Pack
v2.0
Fixed Alpha pack duplicates — now truly no-dup using a global unowned pool
Shop packs now pull from all series, not just the active one
Alpha pack disables when you own every card
Ghost cards behind stack no longer spoil the card before reveal
Pack card now shows collected / total (e.g. 24 / 30 cards)
v1.9
Added Celestial rarity — void black with gold glow & star field
Majestic pack now includes Celestial at 2% chance
Added patch notes to settings
v1.8
S-01 / S-02 badge on every card
Fixed series leak — packs no longer give cards from the wrong series
Sell all duplicates button in Collection tab
Fixed Majestic pack description and odds
v1.7
Site PIN protection on login screen
Seasonal pack system with admin date controls
Seasonal card toggle when adding cards
Fixed Alpha pack still giving duplicates
v1.6
Series 1 & 2 — swipeable packs on home screen
Edit card button in Admin panel
Series selector when adding cards
Pack opening filters cards by active series
v1.5
Blurred + ? overlay for unowned cards in catalog
Custom PWA icon — centred joker illustration
Seasonal pack section moved behind admin password
v1.4
Stacked one-at-a-time card reveal for pack opening
Duplicate ghost art behind stack + Duplicate! label
Alpha Pack — no duplicates up to Legendary
Majestic Pack — Epic+ boosted odds, custom cards only
v1.3
Shop tab with Alpha, Mega, Rainbow & Majestic packs
Shards currency — earn by selling cards
Sell cards from Collection and Shop tabs
Sell animation — card pops and flies off
v1.2
Export card set to .json for sharing
Import merges cards without losing your collection
Import card set button on login screen
Backup & restore save data
Deleted default cards stay deleted after reload
v1.1
Admin panel — add, edit and delete cards
Image upload with HEIC support
Card zoom modal with description
Collection progress bar and catalog with filters
v1.0
Initial release — pack opening with flip animations
5 rarity tiers: Common, Rare, Epic, Legendary, Divine
Collection & Catalog tabs
PWA support — add to home screen
Name-based accounts with local storage