Update 2-progress.md

Author: miloskriz

docs/4-auditors/2-progress.md

@@ -71,7 +71,7 @@ For **Polkadot**'s system parachains:
 | turboflakes | [2223](https://github.com/paritytech/cumulus/pull/2223) | [2223](https://github.com/paritytech/cumulus/pull/2223) | [2924](https://github.com/paritytech/cumulus/pull/2924) |
 | gatotech    | [2237](https://github.com/paritytech/cumulus/pull/2237) | [2237](https://github.com/paritytech/cumulus/pull/2237) | [2689](https://github.com/paritytech/cumulus/pull/2689) |
 | amforc      | [2246](https://github.com/paritytech/cumulus/pull/2246) | [2246](https://github.com/paritytech/cumulus/pull/2246) | Pending                                                 |
-| helikon     | [2250](https://github.com/paritytech/cumulus/pull/2250) | [2250](https://github.com/paritytech/cumulus/pull/2250) | Pending                                                 |
+| helikon     | [2250](https://github.com/paritytech/cumulus/pull/2250) | [2250](https://github.com/paritytech/cumulus/pull/2250) | [2927](https://github.com/paritytech/cumulus/pull/2927) |
 
 For **Kusama**'s system parachains:
 
@@ -93,7 +93,7 @@ For **Westend**'s system parachains
 | turboflakes | [2223](https://github.com/paritytech/cumulus/pull/2223) | [2223](https://github.com/paritytech/cumulus/pull/2223) | [2924](https://github.com/paritytech/cumulus/pull/2924) |
 | gatotech    | [2237](https://github.com/paritytech/cumulus/pull/2237) | [2237](https://github.com/paritytech/cumulus/pull/2237) | [2689](https://github.com/paritytech/cumulus/pull/2689) |
 | amforc      | [2246](https://github.com/paritytech/cumulus/pull/2246) | [2246](https://github.com/paritytech/cumulus/pull/2246) | Pending                                                 |
-| helikon     | [2250](https://github.com/paritytech/cumulus/pull/2250) | [2250](https://github.com/paritytech/cumulus/pull/2250) | Pending                                                 |
+| helikon     | [2250](https://github.com/paritytech/cumulus/pull/2250) | [2250](https://github.com/paritytech/cumulus/pull/2250) | [2927](https://github.com/paritytech/cumulus/pull/2927) |
 
 And the following PRs belong to the Encointer repository: