Release 1.2.1

Patch release over 1.2.0:
- d1: `--mode exec` rejects any `--params`; invalid non-exec `--params` errors
  instead of being silently dropped.
- deploy: local hint is a direct `http://<ns>.<domain>:8080/<worker>/` URL, and
  `.test`/`.local` control hosts are recognized as local.
- docs: KV 512-byte key cap is documented as enforced; `--mode exec` takes no
  `--params`.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Lu Zhang <lu@wdl.dev>

Author: cnluzhang

CHANGELOG.md

@@ -1,5 +1,21 @@
 # Changelog
 
+## 1.2.1
+
+### Changed
+
+- `wdl d1 execute --mode exec` rejects `--params` locally before the control
+  plane round-trip (any value, including `[]` and an empty string); an invalid
+  non-exec `--params` now fails the JSON-array check instead of being silently
+  dropped.
+- A local deploy prints a direct `http://<ns>.<domain>:8080/<worker>/` URL
+  instead of a `curl -H 'Host: ...'` hint, and a control plane reached via a
+  `.test` / `.local` host is recognized as local (previously only
+  localhost / 127.0.0.1).
+- KV docs (GUIDE and `docs/kv.md`) describe the 512-byte key / list-prefix cap
+  the platform now enforces; they previously said it was not checked. Documented
+  that `wdl d1 execute --mode exec` takes no `--params`.
+
 ## 1.2.0
 
 ### Added

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@wdl-dev/cli",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Tenant-facing CLI for deploying Cloudflare Workers-style projects, managing WDL resources, and tailing live worker logs.",
   "author": "The WDL Authors",
   "license": "Apache-2.0",