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i2pd: all versions and old releases

i2pd (I2P Daemon) is a full-featured C++ implementation of I2P client.

PurpleI2P Encryption #7 Encryption

23 versions of i2pd are listed here, from March 30, 2021 to the current 3.0.0. Each one links to the publisher’s own installer files.

2021: 3 3 21 2022: 4 4 22 2023: 7 7 23 2024: 6 6 24 2025: 1 1 25 2026: 2 2 26

23 versions over 6 years · about 4.1 a year

VersionDateSizeFiles
3.0.0Latest October 20, 2026 — 32-bit EXE (Inno Setup)
Release notes
1. Torrents tunnels with RPC, magnets, PEX, DHT, datagram trackers support
2. Full SAM 3.3 implementation
3. Multi-destination client tunnels
4. Offline keys for an encrypted LeaseSet
5. Fixed Datagram2 signatures
6. Faster LeaseSet lookups
7. Less datagram loss ratio
8. New UDP tunnels window and ack policy. Fixed stalled UDP tunnels
9. Added "LocalDestinationInfo" method to I2PControl
10. Fixed SAM session disconnect after reconnect
11. Create keys files readable by owner only
12. Reject LeaseSet type 1 if coming from ECIESx25519 session
13. Close HTTP server connection if invalid or too long headers
14. Allow ipv6 binding for Haiku
15. Reject ipv4-mapped ipv6 addresses in RouterInfo
16. Updated reseeds list
2.61.0 July 20, 2026 — 32-bit EXE (Inno Setup)
Release notes
1. Implemented torsocks support in SOCKS proxy
2. Fixed Incorrect offline signature in CLOSE streaming packet
3. Always send ".b32.i2p" in "Host:" header from HTTP proxy
4. Fixed "i2cp.closeIdleTime" and "i2cp.newDestOnResume" for default HTTP and SOCKS proxy
5. Set SSU2 default crypto type to ML-KEM-768 when applicable
6. Implemented peer ordering keys and groups
7. "keepaliveinterval" for UDP client tunnel
8. Support OpenSSL 4
9. Fixed websocket connection get terminated immediately through HTTP server tunnel
10. Support ".b32.i2p" and B33 hosts in SAM datagram destinations
11. Send data with SYN streaming packet if available
12. Post-quantum support with LibreSSL
13. Option to disable unveil/pledge in OpenBSD
14. Handle 'm' and 'r' tunnel build request options
15. Update destination's transient keys through SAM
16. Try to reseed again after 30 second if failed
17. Show router caps in main window for Windows and Haiku
2.56.0 February 11, 2025 — 32-bit EXE (Inno Setup)
2.55.0 December 31, 2024 — 32-bit EXE (Inno Setup)
2.54.0 October 7, 2024 — 32-bit EXE (Inno Setup)
2.53.0 July 21, 2024 — 32-bit EXE (Inno Setup)
2.52.0 May 13, 2024 — 32-bit EXE (Inno Setup)
2.51.0 April 7, 2024 — 32-bit EXE (Inno Setup)
2.50.2 January 6, 2024 — 32-bit EXE (Inno Setup)
2.50.1 December 23, 2023 — 32-bit EXE (Inno Setup)
Release notes
Minor release for systems which have switched to OpenSSL 3.2.0
- Fixed support for new EdDSA usage behavior in OpenSSL 3.2.0
2.49.0 September 17, 2023 — 32-bit EXE (Inno Setup)
2.48.0 June 12, 2023 — 64-bit EXE (Inno Setup)
2.47.0 March 11, 2023 — 64-bit EXE (Inno Setup)
2.46.1 February 20, 2023 — 64-bit EXE (Inno Setup)
2.46.0 February 16, 2023 — 64-bit EXE (Inno Setup)
2.45.0 January 3, 2023 — 64-bit EXE (Inno Setup)
2.43.0 August 21, 2022 — 64-bit EXE (Inno Setup)
2.42.1 May 24, 2022 — 64-bit EXE (Inno Setup)
2.42.0 May 22, 2022 — 64-bit EXE (Inno Setup)
2.41.0 February 20, 2022 — 64-bit EXE (Inno Setup)
2.40.0 November 28, 2021 — 64-bit EXE (Inno Setup)
2.38.0 May 31, 2021 — 64-bit EXE (Inno Setup)
2.37.0 March 30, 2021 — 64-bit EXE (Inno Setup)

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