Swamp 0.5.25 Added · --show-ir displays HIR, MIR, and FIR output. · swamp help <command> displays help for a specific command. Fixed · Relative Project path are now resolved to absolute path across commands. Experimental · codegen armv4t: fixed clobbering of registers when destination register is same as one of the source registers. Lily Runtime 0.4.22 Added · Marsh VM: cmp.zero and cmp.nonzero…
Swamp 0.5.23 Added · swamp build can override the project target with --target , --arch , --platform , and --artifact . · Guard ( | ) statements no longer require a wildcard arm. · Guards can now optionally group arms with a scope: | { condition -> expression, condition -> expression } . Lily Runtime 0.4.20 Added · config API for retrieving values overridden by config.yini . · simulation.tick_s…
Lily 2026-07-12 Swamp 0.5.18 Added · Formatted string interpolation with support for width, precision, alignment, zero padding, binary, and lower/upper hexadecimal formatting. · Support for Slice<T> . · Specific error for missing mutable borrow. Changed · swamp test no longer scrambles memory by default. Use --scramble-memory to enable it. · Removed the deprecated use_super_instructions codegen…
Lily Runtime 0.4.6 Added · Fentags support. Example: [ some_command x_offset=-32 health=42.0] interleaved text \ · Layout tags. Example: [ color rgba(0.8, 0.4, 0.2, 1.0)] · Evaluation overlay for Swim files produced by demo/evaluation builds. Changed · Profiling Report now shows more stats and has ANSI color coding. · Render now only requests a redraw on about_to_wait instead of directly after…
Brings back profiling via the lily-runtime --profiling argument, adds the new Swamp keyword erase , which makes it easy to remove elements from collections, and includes a few bug fixes related to resource IDs and Block<T> . Read the details on the changelog !
—
Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.