release: 1.0.0

first stable release. pre-1.0.0 verification complete: all surviving MED regressions and
gaps resolved and independently re-fired, tree audited clean across the suite.

Signed-off-by: disqualifier <dev@disqualifier.me>

README.md

@@ -12,18 +12,18 @@ you `delete` or `clear` them.
 `requirements.txt`:
 
 ```
-aiokv @ git+ssh://git@git.rethinkstudios.io/rethink-public/aiokv.git@v0.2.2
+aiokv @ git+ssh://git@git.rethinkstudios.io/rethink-public/aiokv.git@v1.0.0
 ```
 
 Direct:
 
 ```bash
-pip install "aiokv @ git+ssh://git@git.rethinkstudios.io/rethink-public/aiokv.git@v0.2.2"
+pip install "aiokv @ git+ssh://git@git.rethinkstudios.io/rethink-public/aiokv.git@v1.0.0"
 ```
 
 Requires `aiofiles` (pulled transitively).
 
-Drop the `@v0.2.2` suffix from the line above to install the latest unpinned.
+Drop the `@v1.0.0` suffix from the line above to install the latest unpinned.
 
 ## Usage