Update changelogs

Author: aniketd

eras/shelley/impl/CHANGELOG.md

@@ -2,6 +2,11 @@
 
 ## 1.17.0.0
 
+* Refactor pool deposits to use `StakePoolState`. #5234
+  * Update `Pool` rule to store deposits in individual `StakePoolState` records
+  * Replace `epochStatePoolParamsL` lens with `epochStatePoolParamsG` getter due to information loss
+  * Add and export `prUTxOStateL`, `prChainAccountStateL`, and `prCertStateL` lenses for `ShelleyPoolreapState`
+  * Update genesis stake pool registration to use `mempty` deposits for initial pools per specification
 * Add `NFData` for `NominalDiffTimeMicro`, `ShelleyGenesisStaking` and `ShelleyGenesis`
 * Deprecate `PoolParams` in favor of `StakePoolState`. #5196
   * Deprecate the API `getPoolParameters` in favor of `getStakePools`.

libs/cardano-ledger-core/CHANGELOG.md

@@ -2,6 +2,14 @@
 
 ## 1.18.0.0
 
+* Move pool deposits from `PState` into `StakePoolState`. #5234
+  * Add `spsDeposit` field to `StakePoolState`
+  * Remove `psDeposits` field from `PState` data constructor
+  * Update `mkStakePoolState` to take deposit parameter as first argument
+  * Replace `psDepositsL` and `psDepositsCompactL` lenses with `psDepositsG` and `psDepositsCompactG` getters
+  * Remove `payPoolDeposit` and `refundPoolDeposit` functions as they are no longer necessary
+  * Update `EncCBOR`/`DecCBOR` instances for `PState` to handle new structure
+  * Add lenses for `StakePoolState` fields
 * Deprecate `costModelParamsCount` in favor of `costModelInitParamCount`
 * Add `costModelInitParamNames`, `costModelInitParamCount`, `parseCostModelAsArray` and `parseCostModelAsMap`
 * Export `credToDRep` and `dRepToCred`