v1.6.0

What's Changed

• fix(parser): preserve pending heredocs after Zsh conditions by @ss-o in #704
• fix(rules): report unquoted-var only with configuration (#705) by @ss-o in #706
• test(scope): pin the numeric declaration index (#705) by @ss-o in #707
• fix(parser): preserve heredoc printing and scanner ownership by @ss-o in #710
• test(ci): separate mutation integration from default tests by @ss-o in #709
• test(survey): normalize process-substitution oracle bodies by @ss-o in #711
• fix(mutation): test fork mutants in their owning packages (#650) by @ss-o in #713
• fix(rules): classify wrappers and registered completions (#712) by @ss-o in #714
• fix(test): clean up owned fork and mutation temporaries by @ss-o in #717
• feat(dev): add reusable diagnostic-diff verification by @ss-o in #716
• fix(rules): recognize native callback and autoload interfaces by @ss-o in #720
• fix(parser): terminate declarations at alternate body braces by @ss-o in #719
• fix(rules): explain IFS-dependent option initialization by @ss-o in #721
• feat(mcp): expose Zsh analysis over stdio by @ss-o in #723
• test(ci): trim duplicate contracts and retire survey workflows by @ss-o in #725
• ci: consolidate native Zsh checks into Go CI by @ss-o in #727
• fix(rules): distinguish intentional platform test setup by @ss-o in #729
• docs(agents): record native verdict and fork-test rules by @ss-o in #730
• fix(tooling): record resolved diagnostic population evidence by @ss-o in #732
• docs(agents): align the branch-name rule with commit-lint by @ss-o in #734
• fix(parser): preserve nested assignment target expansions by @ss-o in #736
• fix(parser): keep later subscripts as typed expansion children by @ss-o in #738
• fix(tooling): make the wiki reference sync mergeable by @ss-o in #742
• fix(cli): print help on request and drop empty MCP error blocks by @ss-o in #743

Full Changelog: v1.5.0...v1.6.0