1.4.1

• Fix: Marking line and auto chisel not handling lower resolution blueprints correctly. Showed as many small sections of blocks.

1.4.0

• New: a personal blueprint library. Capturing or converting a blueprint now saves it to your own library, synced to the server so it travels with you in multiplayer. Add or drop blueprints with the Remember / Forget buttons, narrow the picker to just yours with the Library filter, and track your usage against a per-player storage budget shown in the window.
• New: server-side ownership for uploaded blueprints. Each one has an owner and counts toward that owner's budget; when several players upload the same blueprint it is stored once and shared, and only the first owner is charged. The picker shows who owns a blueprint and how many other players keep it. Server admins can set the budget, rate-limit uploads, or turn uploads off entirely (the Capture and converter Save buttons then grey out with a tooltip explaining why).
• The creative Statue Auto Chisel gains a Shift+right-click fill-and-carve mode: it fills the whole statue with the material of the block you're aiming at and carves it to the blueprint in one step, replacing whatever was there and clearing the excess. No more blocking in the volume and trimming it by hand. A plain right-click still carves the material already in place, and multi-material source blocks are now copied faithfully.
• Blueprint picker: added a search box (matches name, id, and author, best matches first), an ascending/descending toggle next to the sort dropdown, and a Source filter that lists each installed content pack by name so you can narrow to one collection. The info panel now also shows a blueprint's author and source.
• You can now select and preview a blueprint that doesn't fit the current build volume. It shows with an orange tint instead of being blocked, so you can plan a build before the frames are large enough.
• Blueprint previews (grid tiles, large preview, in-world ghost, and the converter) are now built on background threads behind a shared cache, fixing the UI stalls when scrolling the picker or hovering large statues; a spinner shows in a preview's place while it is still being rendered.
• Multiplayer hardening: blueprints are fetched on demand instead of pushed to every player (saving bandwidth), decoding is bounded against malformed or oversized uploads (dimension and voxel limits plus a decompression-bomb guard), and controller edits from players nowhere near the controller are rejected.
• Fixed: more accurate "can this be chiseled" detection, now using the base game's own check.
• Internal: large null-safety pass across the blueprint, codec, and assembly code. Strict nullability throughout, a null→Option migration (language-ext), Fin-based results, and out parameters replaced by returned structs/tuples. Blueprint metadata is now separated from its voxel data, and a blueprint always carries its id; the controller's assembly geometry is an explicit optional value rather than an empty-object sentinel (saved controller data stays backwards-compatible).
• Internal: the HTML changelog is now generated automatically from this file at build time.

1.3.0

• New Colossus tier. New max volume is 32×32×32. The Colossus frame is crafted from polished granite, an iron plate, and steel nails. The new Colossus controller also uses steel.
• New Riffler File finishing tool. Once a statue cell is chiseled down to its smallest shapes, right-click it to clear the leftover loose 1×1 voxels: smoothing it toward the blueprint instead of picking out every stray voxel by hand. It is forged with metal (bronze or better). Covered with grit and glue.
• The Riffler only clears voxels that aren't touching coarser removable chunks, so chisel the big stuff first; it tells you when a cell still needs larger chunks removed or is already clean
• Wears out with use; when spent it returns its forged metal blank (re-apply glue + grit to rebuild) rather than breaking outright
• Riffler dust now scatters from the actual voxels it clears, in the block's own material color (marble throws marble dust, slate throws slate dust), and falls like vanilla block-break debris
• Marking Line chalk dust now puffs from the chalked chunk faces instead of a single cloud at the block center.
• Many new optimizations to make large build volumes feasible.

1.2.1

• Controller tabs now use the creative-inventory style: a vertical column on the left edge with the game's native selected-tab styling
• Fixed: selecting an already-uploaded blueprint saved a duplicate copy every time
• Internal: the converter and capture preview now share long-lived preview renderers instead of recreating them on each recompose

1.2.0

• The controller GUI is now two tabs: Build (the blueprint picker) and Capture
• Capture tab: turn whatever you've built on the controller's frames into a new blueprint, with a live preview, rotate/mirror controls, and one-click save to your library (multiplayer-synced)
• The Build tab no longer closes when you select a blueprint, so you can keep adjusting
• The picker's "no blueprints" state now points you to the Capture tab instead of being a dead end
• Internal: shared async-preview helper and a single blueprint preview element across the converter and capture tab

1.1.0

• Simplified the cbp chat command down to just .cbp convert; removed the list, info, and capture subcommands
• Clearer error when /cbp convert is run as a slash command: now explains it must be .cbp convert (client-side)
• Updated the in-game "Adding Your Own Blueprints" guide to use .cbp convert