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kaankacar merged 2 commits into from
Oct 7, 2026
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add Protocol 29 Mainnet and Testnet software versions #2902

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docs: add Protocol 29 Mainnet and Testnet software versions
ElliotFriend Oct 6, 2026
4348b8d
Set Stellar RPC Client to v28.0.0 for Protocol 29
stellar-triage-bot[bot] Oct 6, 2026
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64 changes: 64 additions & 0 deletions docs/networks/software-versions.mdx
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Expand Up @@ -12,6 +12,70 @@ Release candidates are software releases that are also released to the [Testnet]

[testnet]: ./README.mdx

## Protocol 29 (Mainnet, October 1, 2026)

### Software

| Software | Version |
| --- | --- |
| XDR | `v28.0` |
| Rust XDR | `28.0.1` |
| Smart Contract Host Environment | `29.0.0` |
| Stellar Core | `29.0.0` |
| Smart Contract Rust SDK | `28.0.0` |
| Poseidon Rust SDK | `28.0.0` |
| Stellar CLI | `28.1.0` |
| Stellar RPC | `v29.0.0` |
| Stellar Horizon | `v29.0.0` |
| Stellar Galexie | `v29.0.0` |
| Stellar Quickstart | `docker pull stellar/quickstart` |
| Stellar JS Stellar SDK | `v17.2.1` |
| Stellar Horizon Client & TxnBuild | `v0.7.3` |
| Stellar RPC Client | `v28.0.0` |
| Freighter | |
| Laboratory | `N/A` |
| 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` |

### Release notes

Protocol 29 is a security-focused release that fixes vulnerabilities in Stellar Core. It introduces no new CAPs.

- [Release Notes](https://github.com/stellar/stellar-core/releases/tag/v29.0.0)

## Protocol 29 (Testnet, September 29, 2026)

### Software

| Software | Version |
| --- | --- |
| XDR | `v28.0` |
| Rust XDR | `28.0.1` |
| Smart Contract Host Environment | `29.0.0` |
| Stellar Core | `29.0.0` |
| Smart Contract Rust SDK | `28.0.0` |
| Poseidon Rust SDK | `28.0.0` |
| Stellar CLI | `28.1.0` |
| Stellar RPC | `v29.0.0` |
| Stellar Horizon | `v29.0.0` |
| Stellar Galexie | `v29.0.0` |
| Stellar Quickstart | `docker pull stellar/quickstart` |
| Stellar JS Stellar SDK | `v17.2.0` |
| Stellar Horizon Client & TxnBuild | `v0.7.3` |
| Stellar RPC Client | `v28.0.0` |
| Freighter | |
| Laboratory | `N/A` |
| 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` |

### Release notes

Protocol 29 is a security-focused release that fixes vulnerabilities in Stellar Core. It introduces no new CAPs.

- [Release Notes](https://github.com/stellar/stellar-core/releases/tag/v29.0.0)

## Protocol 28 (Mainnet, September 16, 2026)

### Software
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