chore(release): v1.0.4

[plc-automated-release]

Release v1.0.4

Bumps all workspace packages from v1.0.3 → v1.0.4.

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 1.0.4
• Tag: v1.0.4
• Previous tag: v1.0.3

Rendered release

RuSTy PLC Compiler 1.0.4

This release publishes v1.0.4.

Below is the changelog since v1.0.3.

1.0.4 - 2026-07-06

Fixed

• stdlib: CONCAT/INSERT/REPLACE no longer overflow the result buffer (fix(stdlib): CONCAT/INSERT/REPLACE no longer overflow the result buffer #1795)
• Invalid numeric literal strings no longer crash the application … (fix: invalid numeric literal strings no longer crash the application … #1789)

Expected release assets

Assets are uploaded asynchronously from the post-merge Build Linux and Build Windows runs on release/1.0.x.

• plc-linux-x86_64
• plc-linux-aarch64
• plc.exe
• plc-compiler_1.0.4-1_amd64.deb
• plc-compiler_1.0.4-1_arm64.deb
• plc-stdlib_1.0.4-1_amd64.deb
• plc-stdlib_1.0.4-1_arm64.deb
• stdlib-1.0.4.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	32.5 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