Updates

Changelog

What's new in SimHammer.

v3.1.0

LatestApril 11, 2026

Added

  • 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, 2026

Added

  • 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, 2026

Added

  • 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, 2026

Fixed

  • 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, 2026

Added

  • 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, 2026

Improved

  • 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, 2026

Added

  • 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