1 files changed, 8 insertions, 0 deletions

diff --git a/README.md b/README.md
index 3273ab0..505e3e0 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 - [NIP-26: Delegated Event Signing](26.md)
 - [NIP-27: Text Note References](27.md)
 - [NIP-28: Public Chat](28.md)
+- [NIP-29: Relay-based Groups](29.md)
 - [NIP-30: Custom Emoji](30.md)
 - [NIP-31: Dealing with Unknown Events](31.md)
 - [NIP-32: Labeling](32.md)
@@ -92,6 +93,10 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `6`           | Repost                     | [18](18.md)              |
 | `7`           | Reaction                   | [25](25.md)              |
 | `8`           | Badge Award                | [58](58.md)              |
+| `9`           | Group Chat Message         | [29](29.md)              |
+| `10`          | Group Chat Threaded Reply  | [29](29.md)              |
+| `11`          | Group Thread               | [29](29.md)              |
+| `12`          | Group Thread Reply         | [29](29.md)              |
 | `13`          | Seal                       | [59](59.md)              |
 | `16`          | Generic Repost             | [18](18.md)              |
 | `40`          | Channel Creation           | [28](28.md)              |
@@ -112,6 +117,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `5000`-`5999` | Job Request                | [90](90.md)              |
 | `6000`-`6999` | Job Result                 | [90](90.md)              |
 | `7000`        | Job Feedback               | [90](90.md)              |
+| `9000`-`9030` | Group Control Events       | [29](29.md)              |
 | `9041`        | Zap Goal                   | [75](75.md)              |
 | `9734`        | Zap Request                | [57](57.md)              |
 | `9735`        | Zap                        | [57](57.md)              |
@@ -124,6 +130,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `10005`       | Public chats list          | [51](51.md)              |
 | `10006`       | Blocked relays list        | [51](51.md)              |
 | `10007`       | Search relays list         | [51](51.md)              |
+| `10009`       | User groups                | [51](51.md), [29](29.md) |
 | `10015`       | Interests list             | [51](51.md)              |
 | `10030`       | User emoji list            | [51](51.md)              |
 | `10096`       | File storage server list   | [96](96.md)              |
@@ -161,6 +168,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `31925`       | Calendar Event RSVP        | [52](52.md)              |
 | `31989`       | Handler recommendation     | [89](89.md)              |
 | `31990`       | Handler information        | [89](89.md)              |
+| `39000-9`     | Group metadata events      | [29](29.md)              |
 | `34550`       | Community Definition       | [72](72.md)              |
 
 [nostrocket]: https://github.com/nostrocket/NIPS/blob/main/Problems.md