chore(release): prepare v0.6.0

Author: github-merge-queue[bot]

CHANGELOG.md

@@ -2,6 +2,35 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.6.0](https://github.com/PLC-lang/rusty/releases/tag/v0.6.0) - 2026-06-03
+
+### Added
+
+- Add hwmap sidecar (#1731)
+- **codegen**: Embed compiler version in compiled artifacts via llvm.ident (#1733)
+
+### Fixed
+
+- **resolver**: Enum names should resolve correctly when they collide with pou names (#1761)
+- Only error out on non existing files (not globs) (#1762)
+- **validation**: Reject THIS.<member> without dereference (#1729)
+- **parser**: Recover from unexpected tokens in expression position (#1709)
+- **codegen**: Emit signext/zeroext on sub-32-bit integer parameters (#1708)
+- **validation**: Flag wrong assignment direction at call sites (#1710)
+- **project**: Validate file/include paths and reject empty input sets (#1713)
+- **preprocessor**: Bind POU-scoped AT addresses to backing __PI_* global (#1737)
+- **validation**: Reject FB-level VAR_TEMP referenced from a METHOD (#1746)
+- **typesystem**: Wrong downcast warning when assigning numeric literal to SINT (#1753)
+- **parser**: Focused diagnostic for reserved keywords in name slots (#1735)
+- Properties now support the REFERENCE TO type (#1701)
+- **linker**: Wrap spawn errors with diagnostic context and route long invocations through a response file (#1722)
+- **codegen**: Drop ptr→aggregate bitcast on by-ref argument pass (#1742)
+- **codegen**: Ptrtoint pointer operands in int binary arithmetic (#1751)
+- **lowering**: Disambiguate per-unit ctor symbols by path hash (#1724)
+
+### Documentation
+
+- Update AGENTS.md (#1754)
 ## [0.5.0](https://github.com/PLC-lang/rusty/releases/tag/v0.5.0) - 2026-05-06
 
 ### Added

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "plc-compiler"
-version = "0.5.0"
+version = "0.6.0"
 authors = [
     "Ghaith Hachem <ghaith.hachem@gmail.com>",
     "Mathias Rieder <mathias.rieder@gmail.com>",
@@ -18,19 +18,19 @@ default = []
 verify = []
 
 [dependencies]
-plc_source = { path = "./compiler/plc_source", version = "0.5.0" }
-plc_ast = { path = "./compiler/plc_ast", version = "0.5.0" }
-plc_util = { path = "./compiler/plc_util", version = "0.5.0" }
-plc_diagnostics = { path = "./compiler/plc_diagnostics", version = "0.5.0" }
-plc_index = { path = "./compiler/plc_index", version = "0.5.0" }
-section_mangler = { path = "./compiler/section_mangler", version = "0.5.0" }
-plc_llvm = { path = "./compiler/plc_llvm", version = "0.5.0" }
+plc_source = { path = "./compiler/plc_source", version = "0.6.0" }
+plc_ast = { path = "./compiler/plc_ast", version = "0.6.0" }
+plc_util = { path = "./compiler/plc_util", version = "0.6.0" }
+plc_diagnostics = { path = "./compiler/plc_diagnostics", version = "0.6.0" }
+plc_index = { path = "./compiler/plc_index", version = "0.6.0" }
+section_mangler = { path = "./compiler/section_mangler", version = "0.6.0" }
+plc_llvm = { path = "./compiler/plc_llvm", version = "0.6.0" }
 logos.workspace = true
 clap = { version = "3.0", features = ["derive"] }
 indexmap = { workspace = true, features = ["serde"] }
 generational-arena = { version = "0.2.8", features = ["serde"] }
 shell-words = "1.1.0"
-plc_derive = { path = "./compiler/plc_derive", version = "0.5.0" }
+plc_derive = { path = "./compiler/plc_derive", version = "0.6.0" }
 which.workspace = true
 siphasher = "1"
 log.workspace = true
@@ -49,13 +49,13 @@ tempfile.workspace = true
 num = "0.4"
 insta.workspace = true
 pretty_assertions = "1.3.0"
-driver = { path = "./compiler/plc_driver/", package = "plc_driver", version = "0.5.0" }
-project = { path = "./compiler/plc_project/", package = "plc_project", version = "0.5.0", features = [
+driver = { path = "./compiler/plc_driver/", package = "plc_driver", version = "0.6.0" }
+project = { path = "./compiler/plc_project/", package = "plc_project", version = "0.6.0", features = [
     "integration",
 ] }
-plc_xml = { path = "./compiler/plc_xml", version = "0.5.0" }
+plc_xml = { path = "./compiler/plc_xml", version = "0.6.0" }
 test_utils = { path = "./tests/test_utils" }
-plc_lowering = { path = "./compiler/plc_lowering", version = "0.5.0" }
+plc_lowering = { path = "./compiler/plc_lowering", version = "0.6.0" }
 serial_test = "*"
 tempfile.workspace = true
 encoding_rs.workspace = true

Cargo.toml

@@ -1,13 +1,13 @@
 [package]
 name = "plc_ast"
-version = "0.5.0"
+version = "0.6.0"
 edition = "2021"
 license = "LGPL-3.0"
 description = "AST types for the PLC Structured Text compiler"
 
 [dependencies]
-plc_util = { path = "../plc_util", version = "0.5.0" }
-plc_source = { path = "../plc_source", version = "0.5.0" }
+plc_util = { path = "../plc_util", version = "0.6.0" }
+plc_source = { path = "../plc_source", version = "0.6.0" }
 chrono.workspace = true
 # Enabled the RC feature (for Arc<T>) see: https://serde.rs/feature-flags.html#-features-rc
 serde = { workspace = true, features = ["rc"] }

compiler/plc_ast/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "plc_derive"
-version = "0.5.0"
+version = "0.6.0"
 edition = "2021"
 license = "LGPL-3.0"
 description = "Derive macros for the PLC Structured Text compiler"

compiler/plc_derive/Cargo.toml

@@ -1,14 +1,14 @@
 [package]
 name = "plc_diagnostics"
-version = "0.5.0"
+version = "0.6.0"
 edition = "2021"
 license = "LGPL-3.0"
 description = "Diagnostics and error reporting for the PLC Structured Text compiler"
 
 [dependencies]
 codespan-reporting = "0.12"
-plc_ast = { path = "../plc_ast", version = "0.5.0" }
-plc_source = { path = "../plc_source", version = "0.5.0" }
+plc_ast = { path = "../plc_ast", version = "0.6.0" }
+plc_source = { path = "../plc_source", version = "0.6.0" }
 serde_json.workspace = true
 serde.workspace = true
 toml.workspace = true

compiler/plc_diagnostics/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "plc_driver"
-version = "0.5.0"
+version = "0.6.0"
 edition = "2021"
 build = "build.rs"
 license = "LGPL-3.0"
@@ -9,15 +9,15 @@ description = "IEC 61131-3 Structured Text compiler"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-plc = { path = "../..", package = "plc-compiler", version = "0.5.0" }
-ast = { path = "../plc_ast/", package = "plc_ast", version = "0.5.0" }
-project = { path = "../plc_project/", package = "plc_project", version = "0.5.0" }
-source_code = { path = "../plc_source/", package = "plc_source", version = "0.5.0" }
-cfc = { path = "../plc_xml/", package = "plc_xml", version = "0.5.0" }
-plc_diagnostics = { path = "../plc_diagnostics/", version = "0.5.0" }
-plc_index = { path = "../plc_index", version = "0.5.0" }
-plc_lowering = { path = "../plc_lowering", version = "0.5.0" }
-plc_header_generator = { path = "../plc_header_generator", version = "0.5.0" }
+plc = { path = "../..", package = "plc-compiler", version = "0.6.0" }
+ast = { path = "../plc_ast/", package = "plc_ast", version = "0.6.0" }
+project = { path = "../plc_project/", package = "plc_project", version = "0.6.0" }
+source_code = { path = "../plc_source/", package = "plc_source", version = "0.6.0" }
+cfc = { path = "../plc_xml/", package = "plc_xml", version = "0.6.0" }
+plc_diagnostics = { path = "../plc_diagnostics/", version = "0.6.0" }
+plc_index = { path = "../plc_index", version = "0.6.0" }
+plc_lowering = { path = "../plc_lowering", version = "0.6.0" }
+plc_header_generator = { path = "../plc_header_generator", version = "0.6.0" }
 
 serde.workspace = true
 serde_json.workspace = true
@@ -34,7 +34,7 @@ encoding_rs.workspace = true
 encoding_rs_io.workspace = true
 anyhow.workspace = true
 itertools.workspace = true
-plc_util = { path = "../plc_util", version = "0.5.0" }
+plc_util = { path = "../plc_util", version = "0.6.0" }
 
 [dev-dependencies]
 pretty_assertions = "1.3.0"

compiler/plc_driver/Cargo.toml

@@ -1,15 +1,15 @@
 [package]
 name = "plc_header_generator"
-version = "0.5.0"
+version = "0.6.0"
 edition = "2021"
 license = "LGPL-3.0"
 description = "C header file generator for the PLC Structured Text compiler"
 
 [dependencies]
-plc = { path = "../..", package = "plc-compiler", version = "0.5.0" }
-plc_diagnostics = { path = "../plc_diagnostics/", version = "0.5.0" }
-plc_ast = { path = "../plc_ast/", version = "0.5.0" }
-plc_source = { path = "../plc_source/", version = "0.5.0" }
+plc = { path = "../..", package = "plc-compiler", version = "0.6.0" }
+plc_diagnostics = { path = "../plc_diagnostics/", version = "0.6.0" }
+plc_ast = { path = "../plc_ast/", version = "0.6.0" }
+plc_source = { path = "../plc_source/", version = "0.6.0" }
 tera = "1"
 clap = { version = "3.0", features = ["derive"] }
 regex.workspace = true

compiler/plc_header_generator/Cargo.toml

@@ -1,14 +1,14 @@
 [package]
 name = "plc_index"
-version = "0.5.0"
+version = "0.6.0"
 edition = "2021"
 license = "LGPL-3.0"
 description = "Symbol index and type system for the PLC Structured Text compiler"
 
 [dependencies]
-plc_ast = { path = "../plc_ast", version = "0.5.0" }
-plc_source = { path = "../plc_source", version = "0.5.0" }
-plc_diagnostics = { path = "../plc_diagnostics", version = "0.5.0" }
+plc_ast = { path = "../plc_ast", version = "0.6.0" }
+plc_source = { path = "../plc_source", version = "0.6.0" }
+plc_diagnostics = { path = "../plc_diagnostics", version = "0.6.0" }
 #plc_project = { path = "../plc_project" } # TODO: This will create a circular dependency
 rustc-hash.workspace = true
 encoding_rs.workspace = true

compiler/plc_index/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "plc_llvm"
-version = "0.5.0"
+version = "0.6.0"
 edition = "2024"
 license = "LGPL-3.0"
 description = "LLVM Wrapper for C++ functions not exposed by inkwell or in the C API"