Update top-level README: post meeting 121 (#1096)

* meeting 121 merges

* last minute merges from final edits requested @ meeting

Author: rphair

README.md

@@ -143,6 +143,8 @@ CIP editors facilitate discussions and progress submissions on GitHub, reviewing
 | 0153 | [Plutus Core Builtin Type - MaryEraValue](./CIP-0153) | Proposed |
 | 0155 | [SRV Registry](./CIP-0155) | Proposed |
 | 0156 | [Plutus Core Builtin Function - multiIndexArray](./CIP-0156) | Proposed |
+| 0161 | [Ouroboros Phalanx - Breaking Grinding Incentives](./CIP-0161) | Proposed |
+| 0163 | [Time-Bound Delegation with Dynamic Rewards](./CIP-0163) | Proposed |
 | 0381 | [Plutus Support for Pairings Over BLS12-381](./CIP-0381) | Active |
 | 1694 | [A First Step Towards On-Chain Decentralized Governance](./CIP-1694) | Active |
 | 1852 | [HD (Hierarchy for Deterministic) Wallets for Cardano](./CIP-1852/) | Active |
@@ -151,7 +153,7 @@ CIP editors facilitate discussions and progress submissions on GitHub, reviewing
 | 1855 | [Forging policy keys for HD Wallets](./CIP-1855/) | Proposed |
 | 9999 | [Cardano Problem Statements](./CIP-9999/) | Active |
 
-<p align="right"><i>Last updated on 2025-08-28</i></p>
+<p align="right"><i>Last updated on 2025-10-15</i></p>
 
 > [!NOTE]
 > For more details about CIP statuses, see [CIP-0001 > Statuses](./CIP-0001/README.md#statuses).
@@ -181,8 +183,9 @@ The following link lists "candidate" CIPs still under discussion with the commun
 | 0018 | [Greater Transaction Throughput](./CPS-0018) | Open |
 | 0020 | [Governance Stakeholder Incentivization](./CPS-0020) | Open |
 | 0021 | [Ouroboros Randomness Manipulation](./CPS-0021) | Open |
+| 0022 | [Lost Stake](./CPS-0022) | Open |
 
-<p align="right"><i>Last updated on 2025-07-08</i></p>
+<p align="right"><i>Last updated on 2025-10-15</i></p>
 
 > [!NOTE]
 > For more details about CPS statuses, see [CIP-9999 > Statuses](./CIP-9999/README.md#statuses).