add phase 2 references

docs/reference/software-versions.mdx

@@ -14,6 +14,69 @@ Release candidates are software releases that are also released to the [Testnet]
 
 [testnet]: reference/networks.mdx
 
+## Protocol 20: Soroban Phase 2 (March 19, 2024)
+
+### Software
+
+| Software | Version |
+| --- | --- |
+| XDR | [3da6ebcbd8afa01d5c94dbc7f0475f4c00089420](https://github.com/stellar/rs-stellar-xdr/commit/3da6ebcbd8afa01d5c94dbc7f0475f4c00089420) |
+| Soroban Environment | `v20.2.2` |
+| Soroban Interface Version | `0` |
+| Soroban Resource Limits | [Phase 1 Limits](./resource-limits-fees.mdx#resource-limits) |
+| Soroban Resource Fees | [Phase 1 Fees](./resource-limits-fees.mdx#phase-1) |
+| Stellar Core | `v20.3.0` |
+| Soroban Rust SDK | `v20.4.0` |
+| Soroban CLI | `v20.3.1` |
+| Soroban RPC | `v20.3.3` |
+| Stellar Horizon | `v2.28.3` |
+| Stellar Friendbot | `TBD` |
+| Stellar Quickstart | `docker.io/stellar/quickstart:latest@sha256:1a82b17a4fae853d24189dd25d4e6b774fa7a1b6356a993e618c6e9bd2f3e04c` |
+| Stellar JS Stellar Base | [`v11.0.0`](https://github.com/stellar/js-stellar-base/releases/tag/v11.0.0) |
+| Stellar JS Stellar SDK | [`v11.2.2`](https://github.com/stellar/js-stellar-sdk/releases/tag/v11.2.2) |
+| Freighter | `v5.17.0` |
+| Laboratory | `v4.1.0` |
+| Soroban React Payment dapp | `TBD` |
+| Soroban Mint Token dapp | `TBD` |
+| Soroban Swap Token dapp | `TBD` |
+| Futurenet Network Passphrase | `Test SDF Future Network ; October 2022` |
+| Testnet Network Passphrase | `Test SDF Network ; September 2015` |
+| Mainnet Network Passphrase | `Public Global Stellar Network ; September 2015` |
+
+### Changelog
+
+#### Core
+
+- Remove use of C99 that looks like Cxx20 designated initializers
+- Reduce scan size in phase1
+- Add simulate subcommand to network survey script
+- Continue to capture SCP messages for previous ledger in database
+- Rewrite state loading path on startup
+- Add support for debug-tx-set in dump-xdr
+- Bucket cleanup
+- Update phase1 settings
+- Fix compile error (Visual C++)
+- Update soroban settings files and utils
+- Add new throttling metrics
+- Adds CLI tool to print BucketList archival stats
+- Update denominators
+- Set key size to initial value
+- Update max_entries_to_archive to be 1000.
+- Restrict "prev" test to just the voting path, to allow catchup.
+- Strkey update
+- Add scripts/extract-wasms.sh
+- Bump overlay min version to 32
+- Fix noisy eviction scan warnings
+- Early initialization of soroban metrics
+
+#### Soroban Rust SDK
+
+- Display String contents in Debug implementation
+- Add Bytes to_buffer and to_alloc_vec
+- Move the Env testutil internal types into a single type
+- Add option to disable test snapshots on Env
+- Bump version to 20.4.0
+
 ## Protocol 20: Soroban Phase 1 (February 27, 2024)
 
 ### Software
@@ -31,7 +94,7 @@ Release candidates are software releases that are also released to the [Testnet]
 | Soroban RPC | `v20.3.3` |
 | Stellar Horizon | `v2.28.3` |
 | Stellar Friendbot | `TBD` |
-| Stellar Quickstart | `docker.io/stellar/quickstart:latest@sha256:1a82b17a4fae853d24189dd25d4e6b774fa7a1b6356a993e618c6e9bd2f3e04c` |
+| Stellar Quickstart | `docker.io/stellar/quickstart:latest@sha256:70416aa3975b8de7522bcddb433a5cfe856cd56b9e834910c8e36d5a5d65f67c` |
 | Stellar JS Stellar Base | [`v11.0.0`](https://github.com/stellar/js-stellar-base/releases/tag/v11.0.0) |
 | Stellar JS Stellar SDK | [`v11.2.2`](https://github.com/stellar/js-stellar-sdk/releases/tag/v11.2.2) |
 | Freighter | `v5.17.0` |
@@ -78,7 +141,7 @@ Release candidates are software releases that are also released to the [Testnet]
 - Revert "[Epic] Separating soroban-rpc to prepare for repo change"
 - [Epic] Separating soroban-rpc to prepare for repo change
 
-## Protocol 20: Soroban Phase 1 (Mainnet Edition) (February 5, 2024)
+## Protocol 20: Soroban Phase 0 (Mainnet Edition) (February 5, 2024)
 
 ### Software
 
@@ -238,7 +301,7 @@ Release candidates are software releases that are also released to the [Testnet]
 | Stellar JS Stellar SDK | [`v11.0.1`](https://github.com/stellar/js-stellar-sdk/releases/tag/v11.0.1) |
 | Stellar JS Soroban Client | [`v1.0.0`](https://github.com/stellar/js-soroban-client/releases/tag/v1.0.0) (deprecated, prefer the Stellar SDK) |
 | Freighter | `5.12.0` |
-| Laboratory | `4.11.0` |
+| Laboratory | `4.1.0` |
 | Soroban React Payment dapp | `3.0.0` |
 | Soroban Mint Token dapp | `3.0.0` |
 | Soroban Swap Token dapp | `TBD` |