Fix: Code review fixes and 0.2.0 release prep

- localizeText: return fallback when localization key is missing instead
  of a developer-facing "Localization missing for X" message
- resolveCleanPaths: remove dead `normalized === ""` branch (unreachable
  after the preceding absolute-path guard)
- resolveBuildStepAction: validate step before the async resolveZigExecutable
  call to avoid a pointless `which zig` subprocess on invalid input
- buildShellCommand: join cd + command with `&&` instead of `;` so a
  failed cd aborts instead of running the command in the wrong directory
- resolveWatchAction: cap debounceMs at 60 000; add min/max to schema
- USER_OPTION_REGEX: tighten =.* to =.+ to reject empty option values
- Bump version to 0.2.0
- Finalize CHANGELOG for 0.2.0 — 2026-05-10
- NOTICES/README: update zig-debug → zig-mark asset references
- ISSUES.md: mark A1–A6 fixed, update all file paths to Zig.novaextension/

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

5 files changed, 16 insertions, 11 deletions

diff --git a/Zig.novaextension/CHANGELOG.md b/Zig.novaextension/CHANGELOG.md
index 3786150..88606ae 100644
--- a/Zig.novaextension/CHANGELOG.md
+++ b/Zig.novaextension/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 0.2.0 — 2026-05-10
 
 - Tasks now expose first-class config for `-Doptimize`, `-Dtarget`, and custom `-D<key>=<value>` user options on every template that takes them.
 - Added **Zig Test** template (`zig build test` with `--test-filter` and `--summary`).
@@ -12,6 +12,7 @@
 - Clean now refuses to run when the working directory is `/`, `$HOME`, or outside the workspace, and runs `zig build uninstall` first when the project exposes that step.
 - "Current Zig File" Clean walks up to the nearest `build.zig` instead of cleaning the file's directory.
 - Issue assistant no longer registers for the non-existent `zig-package` syntax.
+
 ## 0.1.8 — 2026-05-07
 
 - Added a setting to write an LLDB proxy log file for debugging the debug adapter.
diff --git a/Zig.novaextension/NOTICES.md b/Zig.novaextension/NOTICES.md
index 3ee7700..3ab0c1f 100644
--- a/Zig.novaextension/NOTICES.md
+++ b/Zig.novaextension/NOTICES.md
@@ -16,8 +16,8 @@ programming language logo, which is the work of the
 
 - `extension.png`
 - `extension@2x.png`
-- `Images/zig-debug/zig-debug.png`
-- `Images/zig-debug/zig-debug@2x.png`
+- `Images/zig-mark/zig-mark.png`
+- `Images/zig-mark/zig-mark@2x.png`
 - `Resources/Zig@32px.af`
 
 These assets remain licensed under CC BY-SA 4.0; redistribution must
diff --git a/Zig.novaextension/README.md b/Zig.novaextension/README.md
index 3741954..f4516ef 100644
--- a/Zig.novaextension/README.md
+++ b/Zig.novaextension/README.md
@@ -109,7 +109,7 @@ code carry their own licenses, documented in
 [`NOTICES.md`](NOTICES.md):
 
 - The Zig logo and the icon/image assets derived from it
-  (`extension.png`, `extension@2x.png`, `Images/zig-debug/*.png`,
+  (`extension.png`, `extension@2x.png`, `Images/zig-mark/*.png`,
   `Resources/Zig@32px.af`) are the work of the
   [Zig Software Foundation](https://ziglang.org) and remain licensed
   under [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/).
diff --git a/Zig.novaextension/Scripts/main.js b/Zig.novaextension/Scripts/main.js
index 7477993..70e4169 100644
--- a/Zig.novaextension/Scripts/main.js
+++ b/Zig.novaextension/Scripts/main.js
@@ -6,7 +6,7 @@ const EXTENSION_ID = "at.dcz.nova-zig";
 const TASK_ASSISTANT_ID = `${EXTENSION_ID}.tasks`;
 const LANGUAGE_CLIENT_ID = `${EXTENSION_ID}.zls`;
 const ISSUE_MATCHER = "zig.compiler";
-const USER_OPTION_REGEX = /^[A-Za-z_][A-Za-z0-9_-]*(=.*)?$/;
+const USER_OPTION_REGEX = /^[A-Za-z_][A-Za-z0-9_-]*(=.+)?$/;
 const STEP_CACHE_TTL_MS = 5 * 60 * 1000;
 
 const CONFIG_KEYS = {
@@ -304,7 +304,7 @@ function resolveCleanPaths(cwd) {
   }
 
   const normalized = nova.path.normalize(cwd);
-  if (normalized === "/" || normalized === "") {
+  if (normalized === "/") {
     showWarning();
     return null;
   }
@@ -543,7 +543,7 @@ function localizeText(key, fallback, variables) {
   let text = nova.localize(key, null);
 
   if (key === text) {
-    return `Localization missing for ${key}`;
+    return fallback !== undefined ? String(fallback) : key;
   }
 
   if (!variables || typeof variables !== "object") {
@@ -845,7 +845,7 @@ function buildShellCommand(command, args, cwd) {
       " ",
     ),
   );
-  return segments.join("; ");
+  return segments.join(" && ");
 }
 
 /**
@@ -1419,11 +1419,13 @@ class ZigTaskAssistant {
 
   async resolveBuildStepAction(step) {
     console.log(`[${TASK_ASSISTANT_ID}] resolveBuildStepAction: step=${step}`);
+    if (!step || !/^[A-Za-z_][\w-]*$/.test(step)) return null;
+
     const zigPath = await resolveZigExecutable();
     if (!zigPath) return null;
 
     const cwd = nova.workspace.path || null;
-    if (!cwd || !step || !/^[A-Za-z_][\w-]*$/.test(step)) return null;
+    if (!cwd) return null;
 
     return this.createAction(zigPath, ["build", step], cwd);
   }
@@ -1459,7 +1461,7 @@ class ZigTaskAssistant {
     const debounce = getTaskConfigValue(config, "debounceMs");
     if (debounce !== null && debounce !== undefined && debounce !== "") {
       const n = Number(debounce);
-      if (Number.isFinite(n) && n >= 0)
+      if (Number.isFinite(n) && n >= 0 && n <= 60000)
         argv.push("--debounce", String(Math.floor(n)));
     }
 
diff --git a/Zig.novaextension/extension.json b/Zig.novaextension/extension.json
index 34a9d02..f63a7b8 100644
--- a/Zig.novaextension/extension.json
+++ b/Zig.novaextension/extension.json
@@ -2,7 +2,7 @@
   "identifier": "at.dcz.nova-zig",
   "organization": "David Czihak",
   "name": "Zig",
-  "version": "0.1.8",
+  "version": "0.2.0",
   "license": "BSD-2-Clause",
 
   "description": "Zig language support – ZLS, LLDB, Tree-Sitter grammar",
@@ -566,6 +566,8 @@
           "key": "debounceMs",
           "title": "Debounce (ms)",
           "type": "number",
+          "min": 0,
+          "max": 60000,
           "description": "Passed as `--debounce <N>`. Leave blank for Zig's default."
         },
         {