chore: prepare next release v1.5.6

Author: cakevm

CHANGELOG.md

@@ -3,6 +3,8 @@
 # Huff Neo Compiler changelog
 
 ## Unreleased
+
+## [1.5.6] - 2025-11-09
 - Fix constants defined with builtin functions not working in code tables (fixes #149).
   - Example: `#define constant C = __RIGHTPAD(0x)` can now be used in tables with `[C]`.
 - Add support for string literal constants with `__BYTES` builtin function.

Cargo.lock

@@ -11,7 +11,7 @@ license = "MIT OR Apache-2.0"
 readme = "README.md"
 repository = "https://github.com/foundry-rs/huff-neo"
 rust-version = "1.89"
-version = "1.5.5"
+version = "1.5.6"
 
 [workspace.dependencies]
 huff-neo-codegen = { path = "crates/codegen" }