This release introduces a breaking change to make the DAA more robust.

• Mainnet: it will be activated on Jan 14 2026 10:00:00 GMT+0000
• Testnet: the change will be activated on Dec 18 2025 10:00:00 GMT+0000

For more information about the changes: https://alephium.org/news/post/upgrading-alephium’s-difficulty-adjustment-algorithm-daa/

What's Changed

• Sweep ALPH Only by @h0ngcha0 in #1336

Full Changelog: v4.2.4...v4.2.5

What's Changed

• Upgrade sbt by @tdroxler in #1333
• Print all conflicted txs by @tdroxler in #1332

Full Changelog: v4.2.3...v4.2.4

What's Changed

• Support error-if-exceed-max-utxos query param for address/utxos endpoint by @h0ngcha0 in #1330
• Ignore intra-blocks when querying conflicted txs by @Lbqds in #1329

Full Changelog: v4.2.1...v4.2.2

What's Changed

• Update block endpoints by @Lbqds in #1325
• Fix the scope of generated variables by @Lbqds in #1326
• Improve block download task dispatch by @Lbqds in #1327

Full Changelog: v4.1.0...v4.2.0

What's Changed

• API: Fix the calculation of the height diff between the locator and the spent block by @Lbqds in #1321

Full Changelog: v4.0.3...v4.0.4