chore(proposal): accept existing

proposals/README.md

@@ -4,9 +4,11 @@ The development of Lithia is now driven by evolution proposals. New proposals ca
 
 ## Proposals
 
-| Proposal                                      | Status | Title                   |
-| --------------------------------------------- | ------ | ----------------------- |
-| [LE-001](./LE-001-sandboxing-and-timeouts.md) | Draft  | Sandboxing and Timeouts |
-| [LE-002](./LE-002-potfile-scripting.md)       | Draft  | Potfile Scripting       |
-| [LE-003](./LE-003-string-concatenation.md)    | Draft  | String Concatenation    |
-| [LE-004](./LE-004-new-concurrency-model.md)   | Draft  | New Concurreny Model    |
+| Proposal                                      | Status   | Title                   |
+| --------------------------------------------- | -------- | ----------------------- |
+| [LE-001](./LE-001-sandboxing-and-timeouts.md) | Accepted | Sandboxing and Timeouts |
+| [LE-002](./LE-002-potfile-scripting.md)       | Accepted | Potfile Scripting       |
+| [LE-003](./LE-003-string-concatenation.md)    | Accepted | String Concatenation    |
+| [LE-004](./LE-004-new-concurrency-model.md)   | Accepted | New Concurreny Model    |
+
+If you want to have a look on all proposals including drafts, head over to the [issues tab](https://github.com/vknabel/lithia/issues?q=label%3Aproposal+).