- Support for the PotCoin (POT) blockchain swap to an ERC20-based token
- Market removals 12/24/2021
- Bittrex Scheduled Maintenance
- Support for the Hydro (HYDRO) Contract Swap and Redenomination
- Molecular Future (MOF) will be swapping from an ERC-20 token to a TRC-20 token
- Wallet removal on 11/19/2021
- Bittrex support for the Paxos Standard (PAX) rebranding to PAX Dollar (USDP)
- Wallet removal on 09/17/2021
- Bittrex support for the Kyber Network (KNC) contract swap event
- FirstBlood (1ST) Swap to Dawn Protocol (DAWN) Tokens
- Bittrex support for the BURST (BURST) rebranding to Signum (SIGNA)
- Rebranding of Edgeless (EDG) to Edgeless (EDGELESS)
- LBC Market Removal 04/16/2021
- Bittrex support for the Spendcoin (SPND) swap and rebranding to Strike Governance Token (STRK)
- Support for Crypto.com Coin (CRO) swap from ERC20 to mainnet assets
- Statement on Whitecoin (XWC) token swap
- Statement on symbol (XYM) migration
- Support for the IDNI Agoras (AGRS) blockchain upgrade
- Wallet removal on 04/02/2021
- Wallet removal on 04/09/2021
- Market removals 01/15/2021
- XRP market removal 01/15/2021
- Bittrex support for the Radium (RADS) rebranding to Validity (VAL)
- Bittrex support for the Golem (GNT) swap and ticker change to (GLM)
- Bittrex support for the Haven Protocol (XHV) upgrade and long payment ID deprecation
- Announcement regarding the upcoming Bitcoin Cash (BCH) hard fork