chore(release): v1.1.0

[plc-automated-release]

Release v1.1.0

Bumps all workspace packages from v1.1.0-dev → v1.1.0.

Review the updated CHANGELOG.md for a full list of changes.

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Merge this PR to trigger tagging and GitHub release creation.

[github-actions]

Release Preview

This is the GitHub release that would be published if this PR were merged now.

• Title: RuSTy PLC Compiler 1.1.0
• Tag: v1.1.0
• Previous tag: v1.0.0

Rendered release

RuSTy PLC Compiler 1.1.0

This release publishes v1.1.0.

Below is the changelog since v1.0.0.

1.1.0 - 2026-07-27

Added

• cfc: Jumps (feat(cfc): jumps #1814)
• cfc: Functions (feat(cfc): functions #1812)
• cfc: Stateful blocks (feat(cfc): stateful blocks #1811)
• cfc: Connectors and continuations (feat(cfc): connectors and continuations #1810)
• cfc: Returns (feat(cfc): returns #1809)
• cfc: Variable source/sinks (feat(cfc): variable source/sinks #1808)
• stdlib: Added LTIME to extra functions (feat(stdlib): Added LTIME to extra functions #1781)

Fixed

• Const-fold array initializers before lowering into constructors (fix: const-fold array initializers before lowering into constructors #1826)
• header-generator: Evaluate STRING/ARRAY sizes referencing constants (fix(header-generator): evaluate STRING/ARRAY sizes referencing constants #1815)
• Resolve generic TO_STRING/TO_WSTRING to the correct monomorphization (fix: resolve generic TO_STRING/TO_WSTRING to the correct monomorphization #1805)
• Ensuring no segfault when c library function returns oversized string (fix: ensuring no segfault when c library function returns oversized string #1794)
• Reject VAR_IN_OUT access from outside the declaring POU (fix: reject VAR_IN_OUT access from outside the declaring POU #1806)
• Validate the generic natures before lowering (fix: validate the generic natures before lowering #1793)
• stdlib: CONCAT/INSERT/REPLACE no longer overflow the result buffer (fix(stdlib): CONCAT/INSERT/REPLACE no longer overflow the result buffer #1791)
• Invalid numeric literal strings no longer crash the application … (fix: invalid numeric literal strings no longer crash the application … #1787)
• Annotate allocas inside actions correctly (fix: annotate allocas inside actions correctly #1784)
• Stdlib now accepts the correct data type for LDT_TO_** functions (fix: stdlib now accepts the correct data type for LDT_TO_** functions #1780)
• Resolve project paths containing glob metacharacters as literals (fix: resolve project paths containing glob metacharacters as literals #1777)
• Hwmap no longer infinitely recurses when an enum is in the project (fix: hwmap no longer infinitely recurses when an enum is in the project #1769) (fix: hwmap no longer infinitely recurses when an enum is in the project (#1769) #1776)

Refactored

• cfc: Adopt the bmx text declaration format (refactor(cfc): adopt the bmx text declaration format #1827)
• cfc: Rewrite the transpiler around a post-index stage (refactor(cfc): rewrite the transpiler around a post-index stage #1824)
• cfc: Delete plc_xml crate (refactor(cfc): delete plc_xml crate #1807)

Documentation

• Windows C++ Build Tools (docs: Windows C++ Build Tools #1792)

Expected release assets

Assets are uploaded asynchronously from the post-merge Build Linux and Build Windows runs on master.

• plc-linux-x86_64
• plc-linux-aarch64
• plc.exe
• plc-compiler_1.1.0-1_amd64.deb
• plc-compiler_1.1.0-1_arm64.deb
• plc-stdlib_1.1.0-1_amd64.deb
• plc-stdlib_1.1.0-1_arm64.deb
• stdlib-1.1.0.tar.gz
• iec61131std.dll
• iec61131std.lib

Linux packages prefer the native build for each target architecture.

[github-actions]

Build Artifacts

🐧 Linux

Artifact	Link	Size
deb-x86_64	Download	38.5 MB
schema	Download	0.0 MB
stdlib	Download	32.6 MB
plc-x86_64	Download	43.5 MB
deb-aarch64	Download	30.8 MB
plc-aarch64	Download	43.3 MB

From workflow run

🪟 Windows

Artifact	Link	Size
stdlib.lib	Download	4.0 MB
stdlib.dll	Download	0.1 MB
plc.exe	Download	38.3 MB

From workflow run