Updates
Changelog
What's new in SimHammer.
v3.1.0
LatestApril 11, 2026Added
- Enchant & Gem Sim — compare enchants and gems across all slots with color grouping and diamond support
- Raid Buffs & Consumables — toggle individual buffs, select food/flask/potion/augment/weapon rune from game data
- Clipboard Auto-Import (Desktop) — opt-in: copy /simc in WoW, switch to SimHammer, gear imports automatically
- Internationalization — 7 languages (EN, DE, FR, ES, IT, PT, RU)
- Content Scaler — adjustable UI zoom
- Drop Finder: By Slot grouping — new default result view, groups upgrades by gear slot
Improved
- Tabbed sim options drawer (Simulation / Buffs & Consumables)
- Fight length up to 60 min with direct input
- Target error configurable in Expert Mode
- Generated items (socket/upgrade copies) persist across navigation in Top Gear
- Overall UI improvements
Fixed
- Gem combos now generate all unique combinations (not just same-gem)
- Fixed duplicate rings, fight length display (4:60→5:00), HTTPS localhost, checksum validation with \r\n
- Fixed Top Gear state restore for generated items
v2.2.0
April 1, 2026Added
- Talent loadout support — reads talent loadouts from the SimC addon export and lets you pick which to sim
- Talent comparison — sim multiple talent builds at once to find the best one
- Per-item catalyst conversion — each eligible item now has a "Convert to Catalyst" option in its upgrade dropdown
- Bulk catalyst toggle — the Revival Catalyst switch converts the best eligible item per slot in one click
- Catalyst charge input always visible — set your available charges regardless of toggle state
- All SimC fight styles — every SimulationCraft fight style is now available with a new dropdown and 3-column layout
- Item category limits — enforces restrictions like max 2 embellished items per combination
- Quick select buttons — Vault, Catalyst, and Clear buttons to quickly select or deselect item groups
- Character sheet preview — click a simmed result row to see that gear set with slot names and item details
Improved
- Accurate combo counting — catalyst items are correctly counted against your available charges
- Combo count accuracy — the displayed combination count now always matches what the sim actually generates
- Sim button always visible — the sim button now stays at the bottom of the page
- Larger fonts — bumped overall font sizes for better readability
- Wider layout — content area expanded to use more screen space on larger monitors
Fixed
- Fixed item combinations — various fixes to how gear combinations are generated and counted
v2.1.0
March 28, 2026Added
- Sim Scenarios: compare performance across multiple fight styles with the same gear
- Upgrade Compare: find the best crest upgrade path for your gear within a budget
- Damage breakdown now shows grouped abilities (e.g. Dispatch includes Scoundrel Strike) with collapsible sub-rows
- Character render and faction crest shown on sim results
- Instance images on Drop Finder raid and dungeon selectors
- Drop Finder now supports showing off-spec items (with a warning)
Improved
- Live SimC log output while waiting for sim results
- Drop Finder items can now be grouped by instance
- Sim results display shows more detail: iterations, target error, and sim duration
- Damage breakdown now correctly accounts for all sub-abilities (Scoundrel Strike, Fan the Hammer, Sinister Strike Extra Attack)
- Better weapon and gear constraints in Top Gear
- Upgraded to Next.js 15
Fixed
- Fixed an issue where some Top Gear combinations were not evaluated correctly
- Fixed missing abilities in the damage breakdown
- Various UI and stability improvements
v2.0.0
March 25, 2026Fixed
- Great Vault Top Gear now allows selecting all vault items
Added
- Pet damages shown in sim result damage breakdown
- Option to cancel running sims if they take too long
Improved
- Tweaked UI for better readability across the board
- SimC input now persists when refreshing or browsing between pages
v1.9.0
March 24, 2026Added
- Settings for combination limit (previously fixed at 500, now configurable up to 10,000)
- History tab to view your recent simulations
- Initial support for Vault items
Improved
- Refined weapon and gear constraints for Top Gear so displayed items are a better fit
- Enhanced debug information after a sim
Fixed
- Fixed an issue where the client could crash
v1.8.0
March 23, 2026Improved
- Drop Finder now only shows eligible items for your class and spec
- Drop Finder supports changing drop level
- Drop Finder ranks items by boss
Added
- Advanced settings: configurable fight duration and boss count
- Advanced settings: custom APL and SimC input
- macOS and Linux desktop builds
- PostgreSQL support for server deployments
Fixed
- Many bug fixes across the board
- Various UI tweaks and improvements
- Optimized SimC binary and reduced folder size
v1.2.0
March 23, 2026Added
- Quick Sim: paste SimC addon export, get DPS and ability breakdown
- Top Gear: find optimal gear combinations from bags, bank, and vault
- Drop Finder: browse loot tables for raids, dungeons, and Mythic+
- Desktop app for Windows, macOS, and Linux with auto-updater
- Docker support for self-hosted web deployments