We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Release version 0.3
## Description

As a TRE developer 
I want to release current code base as version 0.3
So that people can use a more stable version going forward

## Acceptance criteria

- [ ] All core apps are bumped to 0.3
- [ ] All bundles are bumped to 0.3
- [ ] A tag is created
- [ ] A release is created


--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `api_app/_version.py`
Content:
```
1 __version__ = "0.2.28"
2
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/api_app/_version.py b/api_app/_version.py
--- a/api_app/_version.py
+++ b/api_app/_version.py
@@ -1 +1 @@
-__version__ = "0.2.28"
+__version__ = "0.3.0"

{"golden_diff": "diff --git a/api_app/_version.py b/api_app/_version.py\n--- a/api_app/_version.py\n+++ b/api_app/_version.py\n@@ -1 +1 @@\n-__version__ = \"0.2.28\"\n+__version__ = \"0.3.0\"\n", "issue": "Release version 0.3\n## Description\r\n\r\nAs a TRE developer \r\nI want to release current code base as version 0.3\r\nSo that people can use a more stable version going forward\r\n\r\n## Acceptance criteria\r\n\r\n- [ ] All core apps are bumped to 0.3\r\n- [ ] All bundles are bumped to 0.3\r\n- [ ] A tag is created\r\n- [ ] A release is created\r\n\n", "before_files": [{"content": "__version__ = \"0.2.28\"\n", "path": "api_app/_version.py"}], "after_files": [{"content": "__version__ = \"0.3.0\"\n", "path": "api_app/_version.py"}]}