In this release

This release contains an important bugfix. We encourage all mainnet miners to update before noon of February, 28th (UTC). See below for details.

InvokeScript transaction fee fix

Consider the following scenario: account issues an asset A and sponsors fees in this asset. This account then sends an InvokeScript transaction and wants to pay fees in A. When transaction is mined, this account's waves balance is decreased by fee amount, as expected. However, due to the bug, istead of remaning unchanged, A asset balance is increased by fee amount.

We have implemented a patch which will run at height 1950100 (approx. 2020-02-28T12:00Z). This patch will fix asset balance discrepancies. It is important to update all mining mainnet nodes before this height.

Testnet rollback

Unfortunately, we will have to roll testnet back to height 894105 (block timestamp 2020-02-11T03:45:17Z). We are planning to perform the rollback at 2020-03-02T10:00Z. Please postpone your upgrade until this scheduled rollback time. To fix balance discrepancies you will need to reimport blockchain.

SHA256 Checksums

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