feat: add limited update

CHANGELOG.md

@@ -18,6 +18,10 @@ This project adheres to [Semantic Versioning](http://semver.org/).
    + #1689, Add the ability to run without `db-anon-role` disabling anonymous access. - @wolfgangwalther
  - #1543, Allow access to fields of composite types in select=, order= and filters through JSON operators -> and ->>. - @wolfgangwalther
  - #2075, Allow access to array items in ?select=, ?order= and filters through JSON operators -> and ->>. - @wolfgangwalther
+ - #2156, Allow applying `limit/offset` to UPDATE to only affect a subset of rows - @steve-chavez
+   + Uses the table primary key, so it needs a select privilege on the primary key columns
+   + If no primary key is available, it will fallback to using the "ctid" system column(will also require a select privilege on it)
+   + Will work on views if the PK(or "ctid") is present on its SELECT clause
 
 ### Fixed
 
@@ -43,6 +47,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
  - #2001, Return 204 No Content without Content-Type for RPCs returning VOID - @wolfgangwalther
    + Previously, those RPCs would return "null" as a body with Content-Type: application/json.
+ - #2156, `limit/offset` now limits the affected rows on UPDATE  - @steve-chavez
+   + Previously, `limit/offset` only limited the returned rows but not the actual updated rows
 
 ## [9.0.0] - 2021-11-25
 
@@ -63,7 +69,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
  - #2031, Improve error message for ambiguous embedding and add a relevant hint that includes unambiguous embedding suggestions - @laurenceisla
  - #1917, Add error codes with the `"PGRST"` prefix to the error response body to differentiate PostgREST errors from PostgreSQL errors - @laurenceisla
  - #1917, Normalize the error response body by always having the `detail` and `hint` error fields with a `null` value if they are empty - @laurenceisla
- - #2176, Errors raised with `SQLSTATE` now include the message and the code in the response body - @laurenceisla 
+ - #2176, Errors raised with `SQLSTATE` now include the message and the code in the response body - @laurenceisla
 
 ### Fixed