docs: note the 1.0 short-flag and argument changes; drop the stale retract

Signed-off-by: bircni <bircni@icloud.com>

docs/migration-1.0.md

@@ -344,6 +344,15 @@ archive, or run `make docs`.
 
 ## Behavior changes
 
+- Short flags changed meaning: `pr create -b` is now `--body` (it was `--base`, now `-B`),
+  and `release edit --draft` / `--prerelease` are switches, so the 0.16 form
+  `--draft false` is refused instead of being read as a tag; use `--draft=false`.
+- `search repo --private` and `--archived` are switches. Write `--private=false` where
+  0.16 accepted `--private false`.
+- `pr review reply <number> <comment-id>` takes the reply with `--body`, `--body-file` or
+  `--editor`, not as a third argument. `repo create` names its template options `--template`
+  and `--trust-model`; see `tea repo create --help`.
+- `--repo` takes `OWNER/REPO` or a URL; use `--cwd DIR` to point at a local checkout.
 - `pr checkout N` (alias `co`) checks out a local branch named after the PR's
   head branch when that name is free or already points at the head; otherwise
   it uses `OWNER/BRANCH` for a fork or `pr/N`. The branch tracks the head

go.mod

@@ -72,5 +72,3 @@ require (
 	golang.org/x/text v0.43.0 // indirect
 	golang.org/x/tools v0.51.0 // indirect
 )
-
-retract v1.3.3 // accidental release, tag deleted