v5.0.0t

• Obyte network upgraded to v4 to include continuous voting for order providers, spam protection, temporary data, and burn fee (OIPs 3-8 https://github.com/byteball/OIPs)
• Voting for order providers and other system variables that determine the fees
• Posting temporary data
• Estimation of fees when sending a transaction
• Claiming a textcoin now sweeps all funds in all tokens stored on the textcoin
• Fixed creation and opening of private (blackbytes) textcoin files
• Support of IPFS URLs for AA descriptions
• Minor bugfixes and improvements

v4.1.0t

• multiple bugfixes and improvements in contracts with arbitration
• option to hide assets with 0 balances
• all updates to rocksdb database are now immediately flushed to disk, thus making database corruption (e.g. as a result of power failure) less likely at the expense of slightly slower sync speed
• added support for Android 13
• dropped support for Android 4.4
• multiple small bugfixes and improvements

v4.0.0t

• Desktop versions were migrated to a new platform: from NWJS to Electron. Please back up before upgrading.
• A separate build for M1 Macs, it's blazing fast!
• Removed an empty top bar in Windows and Linux versions.
• Contracts with arbitration are now integrated with arbstore.org and ready to be launched.
• Fixed a bug that crashed the wallet when viewing blackbytes transactions.
• Multiple smaller bugfixes and improvements.

Upgrade notes (for desktop versions):

• The data folder has been renamed from byteball-tn to obyte-tn.
• The data folder on Windows has been moved from Local to Roaming (was C:\Users\username\AppData\Local\byteball-tn, now C:\Users\username\AppData\Roaming\obyte-tn.
• The app automatically discovers the old data folder and moves the data to the new location. However, creating a backup (and additionally making a copy of the data folder) before the upgrade is strongly recommended just in case.
• On Windows, please uninstall the previous version before the upgrade to avoid confusion (uninstall doesn't remove your data).
• On Linux, remove the old AppImage files to avoid accidentally running them and creating a wallet under the old data location.

v3.4.0t

This release introduces contracts with arbitration.

v3.2.0t

This is a mandatory upgrade that fixes a bug in transaction size calculation that could allow sending data for free.

Both full and light nodes need to upgrade.

v3.1.0t

• AAs upgraded to Oscript 2.0
• UI for hiding smart contracts

v3.0.2t

• multiple enhancements in AA core
• display documentation about AA being sent to, link to home page, link to sources, documentation about fields
• obyte-tn: protocol now allows to specify the address to send from (to interact with AAs that require a stable user identity)
• bugfixes

v3.0.1t

• lots of bugfixes
• storage size and other updates in the core
• display bounce message and response vars in AA preview
• accept relaxed JSON (copied from oscript editor) in send AA form
• display suggestions of field names when sending data to AAs
• send payment + data through obyte: protocol

v3.0.0t

Autonomous Agents launched on testnet.

An Autonomous Agent (AA) is a special address (account) on the ledger that acts according to a program associated with it. Its behavior is similar to that of a vending machine that receives coins and data entered on a keypad and in response, releases a cup of coffee, plays a song, or does whatever it was programmed to do.

https://medium.com/obyte/introducing-autonomous-agents-6fe12fb12aa3

This is a mandatory upgrade for all wallets.

v2.7.0t

Same as https://github.com/byteball/obyte-gui-wallet/releases/tag/v2.7.0 but for testnet, plus timestamp upgrade.