Version 2.3.0 of the Chia reference client is now available for download! This release includes a soft fork, which will activate at the end of July 2024. It also includes a security fix. Everyone should upgrade their farmers and harvesters to at least version 2.3.0 as soon as time permits.

This release includes the Chialisp message conditions from CHIP-25, the wallet sync protocol from CHIP-26, various DataLayer performance improvements, and a few other ease-of-use updates.

Fixed

• Fixed Install.ps1 for PowerShell 7.4
• Fixed readability of Could not find parent coin error log by printing hex and not bytes
• Fixed some shutdown log spam by ensuring signal objects for signal handlers (fixes #17578)
• Fixed negative plot sync durations not crashing the harvester (fixes #15027) (thanks @felixbrucker)
• Fixed log spam by only logging warnings about protocol mismatches for farmer and harvester
• Fixed log spam by logging rollbacks only if heights are actually deleted
• Fixed DID update metadata issue (fixes #17412)
• Fixed error codes and add more test coverage for message conditions
• Fixed non-development source install
• Fixed reorg from 0
• Fixed (again) Datalayer download banning
• Improved timelord skip peak logic.
• Used click.Path for make_offer command filename (fixes #10920)
• Handle when xch_target_address in config doesn't decode correctly (fixes #16995)
• Delete unconfirmed Clawback TX
• tighten up the check for duplicate UnfinishedBlocks before requesting that block
• Optimized Datalayer get_key_by_node
• Added test for observance of melted CAT balance (fixes #17727)
• increase backwards compatibility by using default values for peer file path
• Added --skip-keyring option to chia start and use in GUI (fixes #17848)

Added

• Added Python 3.12 support
• Added new subscription and wallet sync protocol support (will be used by the wallet in future releases)
• Added Chip-25 Message Conditions support (Chia-Network/chips#98)
• Added support for HTTP redirect for the pool url (thanks @felixbrucker)
• Added use_delta_sync option for faster wallet sync (thanks @felixbrucker)
• Added Datalayer RPC pagination.
• Added Datalayer multiple batch updates with submit_on_chain option.
• Added get_network_info RPC to daemon
• Added new_unfinished_block2 support in Chia seeder
• Added Hint support for SpendSim

Changed

• Transition FullBlock, BlockRecord, CoinSpend, and HeaderBlock to rust
• Move tests - all tests and infrastructure are now included in the chia-blockchain package under chia/_tests
• Remove Announcement class in favor of Condition subclasses
• Remove ignore_max_send_amount
• Use psutil.cpu_affinity() instead of os.cpu_count()
• Stop automatic transaction pushing by wallets
• Unify transaction pushing
• For testing purposes added support for non-ssl rpc clients
• Return TXs from CATWallet and Offer creation
• Remove all install.sh code that installs python and leave it to the user to install separately
• Remove old unhashable special case in Streamable
• Optimize validate_removals()
• Remove support for migrating peers from legacy file format
• Set unique peer filenames when swapping to/from testnets
• Cleaner cli output for rpc client fetch errors
• Optimized Datalayer subscription handling by using a QueuedAsyncPool for DataLayer.periodically_manage_data()
• Update README.md links for wiki & faq sunset
• Update README formatting and links (thanks @bknox83)
• Turned concatenation of strings to f-strings (thanks @eukub)
• Remove dead code in multiprocess_validation
• Improve logging of the height-to-hash and sub-epoch-summaries cache
• Pass full version in Handshake (thanks @felixbrucker)
• Separate protocol versions for full_node, farmer, harvester, wallet
• Optimized v1 to v2 DB upgrade
• Datalayer: Avoid manage data loop delay for self subscriptions
• Datalayer: Don't download DAT files that are already on disk
• Datalayer: get_proof optimizations - use get_ancestors_optimized
• Datalayer: Optimize insert/upsert/delete by using get_node_by_key
• Datalayer: stop using fee config setting and remove from initial config
• Datalayer: Optimize clean_node_table's query and speedup by leveraging relaxed foreign_keys
• Enabled compression for cli rpm
• Bump chia_rs to 0.6.1
• Bump clvm_tools to 0.4.9
• Bump chiavdf to 1.1.4
• Bump chiapos to 2.0.4
• Bump clvm to 0.9.9
• Bump aiohttp to 3.9.2
• Bump anyio to 4.3.0
• Bump boto3 to 1.34.46
• Bump aiosqlite to 0.20.0
• Bump colorlog to 6.8.2
• Bump cryptography to 42.0.5
• Bump keyring to 24.3.1
• Bump dnspython to 2.5.0
• Bump watchdog to 4.0.0
• Bump dnslib to 0.9.24
• Bump typing-extensions to 4.10.0

Known Issues

• Please be aware that logging at DEBUG log level may log your local keyring passphrase to the log file. Note this is not your key mnemonic.

This release fixes the issues raised in 2.2.1

Full Changelog: 2.3.0-rc3...2.3.0-rc4

What's Changed

Added

• Update pool url on redirect by @felixbrucker in #17384
• DL RPC pagination. by @fchirica in #17347
• Hint support for SpendSim by @trepca in #17490
• DL multiple batch updates. by @fchirica in #17414
• Add Python 3.12 support by @altendky in #14423
• Add use_delta_sync option by @felixbrucker in #17573
• Add get_network_info to daemon by @cmmarslender in #17717
• New subscription and wallet sync protocol by @Rigidity in #17340

Changed

• use rust implementation of CoinSpend by @arvidn in #17408
• Remove Announcement class in favor of Condition subclasses by @Quexington in #17377
• Remove ignore_max_send_amount by @Quexington in #17418
• use psutil.cpu_affinity() instead of os.cpu_count() by @altendky in #17409
• Stop automatic transaction pushing by wallets by @Quexington in #17436
• Unify transaction pushing by @Quexington in #17458
• allow non-ssl rpc clients (2) by @altendky in #17510
• Bump chia rs 0.5.2 by @arvidn in #17505
• Return TXs from CATWallet and Offer creation by @Quexington in #17506
• undo some unnecessary int type casts by @arvidn in #17521
• Remove all install.sh code that installs python and leave it to the user by @emlowe in #16000
• remove old unhashable special case in Streamable by @arvidn in #17561
• avoid datalayer manage data loop delay for self subscriptions by @altendky in #17536
• optimize validate_removals() by @arvidn in #17560
• clvm_tools==0.4.8 by @altendky in #17575
• remove support for migrating peers from legacy file format by @arvidn in #17517
• transition FullBlock and BlockRecord to rust by @arvidn in #17525
• Set unique peer filenames when swapping to/from testnets by @cmmarslender in #17592
• cleaner cli output for rpc client fetch errors by @altendky in #17460
• Remove unused parameter by @aqk in #17598
• use QueuedAsyncPool for DataLayer.periodically_manage_data() subscription handling by @altendky in #17550
• Update README.md links for wiki & faq sunset by @BrandtH22 in #17614
• Move get_network_info endpoint to the base rpc server class by @cmmarslender in #17662
• Update README formatting and links by @bknox83 in #17667
• move tests by @altendky in #17209
• turned concatenation of strings to f-strings (from eukub) by @emlowe in #17676
• Added chia start daemon by @ChiaMineJP in #17704
• json.dumps(indent=2) by @altendky in #17714
• remove dead code in multiprocess_validation by @arvidn in #17720
• Rust HeaderBlock by @arvidn in #17694
• improve logging of the height-to-hash and sub-epoch-summaries cache by @arvidn in #17731
• Some proof optimizations - use get_ancestors_optimized by @emlowe in #17665
• Optimize insert/upsert/delete by using get_node_by_key by @emlowe in #17765
• update to aiohttp 3.9.2 by @altendky in #17726
• DL: stop using fee config setting and remove from initial config by @emlowe in #13374
• Optimize clean_node_table's query by @AmineKhaldi in #17779
• Pass full version in Handshake by @felixbrucker in #15679
• Speedup clean_node_table by leveraging relaxed foreign_keys by @AmineKhaldi in #17769
• message conditions by @arvidn in #17772
• Separate protocol versions by @arvidn in #17791
• Rename softfork by @arvidn in #17799
• Optimized v1 to v2 DB upgrade by @AmineKhaldi in #17793
• Update GUI pin to release/2.3.0 (5b608f0c3) by @emlowe in #17854
• Updated the GUI submodule ref by @ChiaMineJP in #17862
• push out soft-fork 4 activation point to 5716000 by @arvidn in #17892

Fixed

• fix Install.ps1 for pwsh 7.4 by @altendky in #17417
• Update "Could not find parent coin" error log to print hex and not bytes by @hoffmang9 in #17373
• ensure signal objects for signal handlers by @altendky in #17123
• Improve timelord skip peak logic. by @fchirica in #17302
• Fix negative plot sync durations not crashing the harvester by @felixbrucker in #17444
• enable compression for cli rpm by @altendky in #16985
• use click.Path for make_offer command filename by @emlowe in #17538
• Fix DID update metadata bug #17412 by @geoffwalmsley in #17527
• Handle when xch_target_address in config doesn't decode correctly by @emlowe in #17523
• fix non-development source install by @altendky in #17669
• Delete unconfirmed Clawback TX by @ytx1991 in #16454
• tighten up the check for duplicate UnfinishedBlocks before requesting by @arvidn in #17606
• new_unfinished_block2 support in seeder by @wjblanke in #17684
• Optimize DL get key by node. by @fchirica in #17680
• fix reorg from 0 by @arvidn in #17718
• Add test for observance of melted CAT balance by @Quexington in #17764
• Really fix Data layer download banning by @emlowe in #17664
• Updated GUI ref for GUI bug fix by @ChiaMineJP in #17755
• switch to legacy-keyring as the extra name so it works by @altendky in #17770
• Don't download DL existing DAT files. by @fchirica in #17730
• only print warnings about protocol mismatches for farmer and harvester by @arvidn in #17801
• Only log rollback if heights are actually deleted by @Rigidity in #17803
• Fall back to default values for peer file path by @Rigidity in #17802
• avoid 3.9+ type indexing in runtime code, relegate to hints by @Rigidity in #17808
• fix error codes and add more test coverage for message conditions by @arvidn in #17819
• DL migrate DB. by @fchirica in #17814
• Added --skip-keyring option to chia start xxx command by @ChiaMineJP in #17857

New Contributors

• @BrandtH22 ma...

This release fixes the issues raised in 2.2.1

What's Changed

Added

• Update pool url on redirect by @felixbrucker in #17384
• DL RPC pagination. by @fchirica in #17347
• Hint support for SpendSim by @trepca in #17490
• DL multiple batch updates. by @fchirica in #17414
• Add Python 3.12 support by @altendky in #14423
• Add use_delta_sync option by @felixbrucker in #17573
• Add get_network_info to daemon by @cmmarslender in #17717
• New subscription and wallet sync protocol by @Rigidity in #17340

Changed

• use rust implementation of CoinSpend by @arvidn in #17408
• Remove Announcement class in favor of Condition subclasses by @Quexington in #17377
• Remove ignore_max_send_amount by @Quexington in #17418
• use psutil.cpu_affinity() instead of os.cpu_count() by @altendky in #17409
• Stop automatic transaction pushing by wallets by @Quexington in #17436
• Unify transaction pushing by @Quexington in #17458
• allow non-ssl rpc clients (2) by @altendky in #17510
• Bump chia rs 0.5.2 by @arvidn in #17505
• Return TXs from CATWallet and Offer creation by @Quexington in #17506
• undo some unnecessary int type casts by @arvidn in #17521
• Remove all install.sh code that installs python and leave it to the user by @emlowe in #16000
• remove old unhashable special case in Streamable by @arvidn in #17561
• avoid datalayer manage data loop delay for self subscriptions by @altendky in #17536
• optimize validate_removals() by @arvidn in #17560
• clvm_tools==0.4.8 by @altendky in #17575
• remove support for migrating peers from legacy file format by @arvidn in #17517
• transition FullBlock and BlockRecord to rust by @arvidn in #17525
• Set unique peer filenames when swapping to/from testnets by @cmmarslender in #17592
• cleaner cli output for rpc client fetch errors by @altendky in #17460
• Remove unused parameter by @aqk in #17598
• use QueuedAsyncPool for DataLayer.periodically_manage_data() subscription handling by @altendky in #17550
• Update README.md links for wiki & faq sunset by @BrandtH22 in #17614
• Move get_network_info endpoint to the base rpc server class by @cmmarslender in #17662
• Update README formatting and links by @bknox83 in #17667
• move tests by @altendky in #17209
• turned concatenation of strings to f-strings (from eukub) by @emlowe in #17676
• Added chia start daemon by @ChiaMineJP in #17704
• json.dumps(indent=2) by @altendky in #17714
• remove dead code in multiprocess_validation by @arvidn in #17720
• Rust HeaderBlock by @arvidn in #17694
• improve logging of the height-to-hash and sub-epoch-summaries cache by @arvidn in #17731
• Some proof optimizations - use get_ancestors_optimized by @emlowe in #17665
• Optimize insert/upsert/delete by using get_node_by_key by @emlowe in #17765
• update to aiohttp 3.9.2 by @altendky in #17726
• DL: stop using fee config setting and remove from initial config by @emlowe in #13374
• Optimize clean_node_table's query by @AmineKhaldi in #17779
• Pass full version in Handshake by @felixbrucker in #15679
• Speedup clean_node_table by leveraging relaxed foreign_keys by @AmineKhaldi in #17769
• message conditions by @arvidn in #17772
• Separate protocol versions by @arvidn in #17791
• Rename softfork by @arvidn in #17799
• Optimized v1 to v2 DB upgrade by @AmineKhaldi in #17793
• use rust types for RecentChainData, ProofBlockHeader and WeightProof by @arvidn in #17738
• Remove unused files by @Quexington in #17807
• Update GUI pin to release/2.3.0 (5b608f0c3) by @emlowe in #17854
• Remove tx_records from dl_update_multiple RPC (breaking change) by @Quexington in #17846
• Make a couple of DAOWallet methods return lists of transaction records by @Quexington in #17853
• simplify MerkleSet by making it immutable by @arvidn in #17861

Fixed

• fix Install.ps1 for pwsh 7.4 by @altendky in #17417
• Update "Could not find parent coin" error log to print hex and not bytes by @hoffmang9 in #17373
• ensure signal objects for signal handlers by @altendky in #17123
• Improve timelord skip peak logic. by @fchirica in #17302
• Fix negative plot sync durations not crashing the harvester by @felixbrucker in #17444
• enable compression for cli rpm by @altendky in #16985
• use click.Path for make_offer command filename by @emlowe in #17538
• Fix DID update metadata bug #17412 by @geoffwalmsley in #17527
• Handle when xch_target_address in config doesn't decode correctly by @emlowe in #17523
• fix non-development source install by @altendky in #17669
• Delete unconfirmed Clawback TX by @ytx1991 in #16454
• tighten up the check for duplicate UnfinishedBlocks before requesting by @arvidn in #17606
• new_unfinished_block2 support in seeder by @wjblanke in #17684
• Optimize DL get key by node. by @fchirica in #17680
• fix reorg from 0 by @arvidn in #17718
• Add test for observance of melted CAT balance by @Quexington in #17764
• Really fix Data layer download banning by @emlowe in #17664
• Updated GUI ref for GUI bug fix by @ChiaMineJP in #17755
• switch to legacy-keyring as the extra name so it works by @altendky in #17770
• Don't download DL existing DAT files. by @fchirica in #17730
• only print warnings about protocol mismatches for farmer and harvester by @arvidn in #17801
• Only log rollback if heights are actually deleted by @Rigidity in #17803
• Fall back to default values for peer file path by @Rigidity in #17802
• avoid 3.9+ type indexing in runtime code, relegate to hints by @Rigidity in #17808
• fix error codes and add more test coverage for message conditions by @arvidn in #17819
• add bytes type to DerivationRecord.pubkey by @Geof...

This release fixes the issues raised in 2.2.1

What's Changed

Added

• Update pool url on redirect by @felixbrucker in #17384
• DL RPC pagination. by @fchirica in #17347
• Hint support for SpendSim by @trepca in #17490
• DL multiple batch updates. by @fchirica in #17414
• Add Python 3.12 support by @altendky in #14423
• Add use_delta_sync option by @felixbrucker in #17573
• Add get_network_info to daemon by @cmmarslender in #17717
• New subscription and wallet sync protocol by @Rigidity in #17340

Changed

• use rust implementation of CoinSpend by @arvidn in #17408
• Remove Announcement class in favor of Condition subclasses by @Quexington in #17377
• Remove ignore_max_send_amount by @Quexington in #17418
• use psutil.cpu_affinity() instead of os.cpu_count() by @altendky in #17409
• Stop automatic transaction pushing by wallets by @Quexington in #17436
• Unify transaction pushing by @Quexington in #17458
• allow non-ssl rpc clients (2) by @altendky in #17510
• Bump chia rs 0.5.2 by @arvidn in #17505
• Return TXs from CATWallet and Offer creation by @Quexington in #17506
• undo some unnecessary int type casts by @arvidn in #17521
• Remove all install.sh code that installs python and leave it to the user by @emlowe in #16000
• remove old unhashable special case in Streamable by @arvidn in #17561
• avoid datalayer manage data loop delay for self subscriptions by @altendky in #17536
• optimize validate_removals() by @arvidn in #17560
• clvm_tools==0.4.8 by @altendky in #17575
• remove support for migrating peers from legacy file format by @arvidn in #17517
• transition FullBlock and BlockRecord to rust by @arvidn in #17525
• Set unique peer filenames when swapping to/from testnets by @cmmarslender in #17592
• cleaner cli output for rpc client fetch errors by @altendky in #17460
• Remove unused parameter by @aqk in #17598
• use QueuedAsyncPool for DataLayer.periodically_manage_data() subscription handling by @altendky in #17550
• Update README.md links for wiki & faq sunset by @BrandtH22 in #17614
• Move get_network_info endpoint to the base rpc server class by @cmmarslender in #17662
• Update README formatting and links by @bknox83 in #17667
• move tests by @altendky in #17209
• turned concatenation of strings to f-strings (from eukub) by @emlowe in #17676
• Added chia start daemon by @ChiaMineJP in #17704
• json.dumps(indent=2) by @altendky in #17714
• remove dead code in multiprocess_validation by @arvidn in #17720
• Rust HeaderBlock by @arvidn in #17694
• improve logging of the height-to-hash and sub-epoch-summaries cache by @arvidn in #17731
• Some proof optimizations - use get_ancestors_optimized by @emlowe in #17665
• Optimize insert/upsert/delete by using get_node_by_key by @emlowe in #17765
• update to aiohttp 3.9.2 by @altendky in #17726
• DL: stop using fee config setting and remove from initial config by @emlowe in #13374
• Optimize clean_node_table's query by @AmineKhaldi in #17779
• Pass full version in Handshake by @felixbrucker in #15679
• Speedup clean_node_table by leveraging relaxed foreign_keys by @AmineKhaldi in #17769
• message conditions by @arvidn in #17772
• Separate protocol versions by @arvidn in #17791
• Rename softfork by @arvidn in #17799
• Optimized v1 to v2 DB upgrade by @AmineKhaldi in #17793
• Update GUI pin to release/2.3.0 (5b608f0c3) by @emlowe in #17854

Fixed

• fix Install.ps1 for pwsh 7.4 by @altendky in #17417
• Update "Could not find parent coin" error log to print hex and not bytes by @hoffmang9 in #17373
• ensure signal objects for signal handlers by @altendky in #17123
• Improve timelord skip peak logic. by @fchirica in #17302
• Fix negative plot sync durations not crashing the harvester by @felixbrucker in #17444
• enable compression for cli rpm by @altendky in #16985
• use click.Path for make_offer command filename by @emlowe in #17538
• Fix DID update metadata bug #17412 by @geoffwalmsley in #17527
• Handle when xch_target_address in config doesn't decode correctly by @emlowe in #17523
• fix non-development source install by @altendky in #17669
• Delete unconfirmed Clawback TX by @ytx1991 in #16454
• tighten up the check for duplicate UnfinishedBlocks before requesting by @arvidn in #17606
• new_unfinished_block2 support in seeder by @wjblanke in #17684
• Optimize DL get key by node. by @fchirica in #17680
• fix reorg from 0 by @arvidn in #17718
• Add test for observance of melted CAT balance by @Quexington in #17764
• Really fix Data layer download banning by @emlowe in #17664
• Updated GUI ref for GUI bug fix by @ChiaMineJP in #17755
• switch to legacy-keyring as the extra name so it works by @altendky in #17770
• Don't download DL existing DAT files. by @fchirica in #17730
• only print warnings about protocol mismatches for farmer and harvester by @arvidn in #17801
• Only log rollback if heights are actually deleted by @Rigidity in #17803
• Fall back to default values for peer file path by @Rigidity in #17802
• avoid 3.9+ type indexing in runtime code, relegate to hints by @Rigidity in #17808
• fix error codes and add more test coverage for message conditions by @arvidn in #17819
• DL migrate DB. by @fchirica in #17814

New Contributors

• @BrandtH22 made their first contribution in #17614
• @bknox83 made their first contribution in #17667
• @xiaoxianBoy made their first contribution in #17729

Full Changelog: 2.2.1...2.3.0-rc2

What's Changed

Added

• Update pool url on redirect by @felixbrucker in #17384
• DL RPC pagination. by @fchirica in #17347
• Hint support for SpendSim by @trepca in #17490
• DL multiple batch updates. by @fchirica in #17414
• Add Python 3.12 support by @altendky in #14423
• Add use_delta_sync option by @felixbrucker in #17573
• Add get_network_info to daemon by @cmmarslender in #17717
• New subscription and wallet sync protocol by @Rigidity in #17340

Changed

• use rust implementation of CoinSpend by @arvidn in #17408
• Remove Announcement class in favor of Condition subclasses by @Quexington in #17377
• Remove ignore_max_send_amount by @Quexington in #17418
• use psutil.cpu_affinity() instead of os.cpu_count() by @altendky in #17409
• Stop automatic transaction pushing by wallets by @Quexington in #17436
• Unify transaction pushing by @Quexington in #17458
• allow non-ssl rpc clients (2) by @altendky in #17510
• Bump chia rs 0.5.2 by @arvidn in #17505
• Return TXs from CATWallet and Offer creation by @Quexington in #17506
• undo some unnecessary int type casts by @arvidn in #17521
• Remove all install.sh code that installs python and leave it to the user by @emlowe in #16000
• remove old unhashable special case in Streamable by @arvidn in #17561
• avoid datalayer manage data loop delay for self subscriptions by @altendky in #17536
• optimize validate_removals() by @arvidn in #17560
• clvm_tools==0.4.8 by @altendky in #17575
• remove support for migrating peers from legacy file format by @arvidn in #17517
• transition FullBlock and BlockRecord to rust by @arvidn in #17525
• Set unique peer filenames when swapping to/from testnets by @cmmarslender in #17592
• cleaner cli output for rpc client fetch errors by @altendky in #17460
• Remove unused parameter by @aqk in #17598
• use QueuedAsyncPool for DataLayer.periodically_manage_data() subscription handling by @altendky in #17550
• Update README.md links for wiki & faq sunset by @BrandtH22 in #17614
• Move get_network_info endpoint to the base rpc server class by @cmmarslender in #17662
• Update README formatting and links by @bknox83 in #17667
• move tests by @altendky in #17209
• turned concatenation of strings to f-strings (from eukub) by @emlowe in #17676
• Added chia start daemon by @ChiaMineJP in #17704
• json.dumps(indent=2) by @altendky in #17714
• remove dead code in multiprocess_validation by @arvidn in #17720
• Rust HeaderBlock by @arvidn in #17694
• improve logging of the height-to-hash and sub-epoch-summaries cache by @arvidn in #17731
• Some proof optimizations - use get_ancestors_optimized by @emlowe in #17665
• Optimize insert/upsert/delete by using get_node_by_key by @emlowe in #17765
• update to aiohttp 3.9.2 by @altendky in #17726
• DL: stop using fee config setting and remove from initial config by @emlowe in #13374
• Optimize clean_node_table's query by @AmineKhaldi in #17779
• Pass full version in Handshake by @felixbrucker in #15679
• Speedup clean_node_table by leveraging relaxed foreign_keys by @AmineKhaldi in #17769
• message conditions by @arvidn in #17772
• Separate protocol versions by @arvidn in #17791
• Rename softfork by @arvidn in #17799
• Optimized v1 to v2 DB upgrade by @AmineKhaldi in #17793

Fixed

• fix Install.ps1 for pwsh 7.4 by @altendky in #17417
• Update "Could not find parent coin" error log to print hex and not bytes by @hoffmang9 in #17373
• ensure signal objects for signal handlers by @altendky in #17123
• Improve timelord skip peak logic. by @fchirica in #17302
• Fix negative plot sync durations not crashing the harvester by @felixbrucker in #17444
• enable compression for cli rpm by @altendky in #16985
• use click.Path for make_offer command filename by @emlowe in #17538
• Fix DID update metadata bug #17412 by @geoffwalmsley in #17527
• Handle when xch_target_address in config doesn't decode correctly by @emlowe in #17523
• fix non-development source install by @altendky in #17669
• Delete unconfirmed Clawback TX by @ytx1991 in #16454
• tighten up the check for duplicate UnfinishedBlocks before requesting by @arvidn in #17606
• new_unfinished_block2 support in seeder by @wjblanke in #17684
• Optimize DL get key by node. by @fchirica in #17680
• fix reorg from 0 by @arvidn in #17718
• Add test for observance of melted CAT balance by @Quexington in #17764
• Really fix Data layer download banning by @emlowe in #17664
• Updated GUI ref for GUI bug fix by @ChiaMineJP in #17755
• switch to legacy-keyring as the extra name so it works by @altendky in #17770
• Don't download DL existing DAT files. by @fchirica in #17730
• only print warnings about protocol mismatches for farmer and harvester by @arvidn in #17801

New Contributors

• @BrandtH22 made their first contribution in #17614
• @bknox83 made their first contribution in #17667
• @xiaoxianBoy made their first contribution in #17729

Full Changelog: 2.2.1...2.3.0-rc1

Version 2.2.1 is now available for download!

This release fixes the issues raised in 2.2.0, and provides improvements and enhancements to Farming, Wallet and Network improvements, and Developer Tools.

Fixed

• Fixed issue with finding bladebit and madmax plotters in CLI and GUI (thanks @nanofarmer)
• Fixed issue with banning peers due to incorrect INVALID_TRANSACTIONS_FILTER_HASH and INVALID_BLOCK_COST log errors (#17620)

If upgrading from version 2.1.4, please also see the release notes from 2.2.0 which are included in this release https://github.com/Chia-Network/chia-blockchain/blob/2.2.1/CHANGELOG.md#220-chia-blockchain-2024-02-28

Special thanks to @bhorvitz for reporting a mempool slowness issue in the first release candidate! 🎉

What's Changed

Added

• Verify p2 delegated conditions signatures by @MarvinQuevedo in #17054
• DL upsert. by @fchirica in #17011
• Mempool logging by @arvidn in #17161
• add feature to profile just the block validation by @arvidn in #17168
• Add --override flage to make_offer by @Quexington in #17220
• Add ability to get the aggsig additional data from full node RPC by @matt-o-how in #17241
• Add fork height & rolled_back_records to block event for metrics by @cmmarslender in #17276
• extend Block validation timing logs to measure just the CLVM and conditions by @arvidn in #17275
• Add support for defining a list of full node peers to connect to by @felixbrucker in #17369
• Add way to get coin states in batches by @Rigidity in #17300
• improve mempool reorg logic when the peak is a non-transaction block by @arvidn in #17370
• Add additions and removals to get_offer_summary API response by @mikehw in #17333
• improve handling of UnfinishedBlocks by @arvidn in #17247
• Singleton fast forward by @AmineKhaldi in #16919
• Support for third-party, farmer-rewarded, Harvesters by @harold-b in #16717
• Add support for generating and verifying DataLayer Proofs of Inclusions by @emlowe in #16845
• Add testnet11 constants to config if missing when configuring to run on testnet by @cmmarslender in #17568

Changed

• reorg optimization by @arvidn in #16915
• avoid recursive_replace() in block_creation.py by @arvidn in #16708
• Async connection close handlers by @Rigidity in #17017
• bump chia_rs to 0.3.3 by @arvidn in #17074
• initiate phasing out of the coin_solutions name in JSON structs by @arvidn in #17089
• slight simplification to get_min_fee_rate() by @arvidn in #17092
• Remove coin_solutions from SpendBundle entirely by @Quexington in #17140
• use rust types for VDFInfo, VDFProof and ClassgroupElement by @arvidn in #17102
• evict entries continuously from seen_unfinished_blocks by @arvidn in #17207
• move tools/legacy_keyring.py to chia/legacy/keyring.py by @altendky in #17252
• Rust proof-of-space, reward chain and foliage types by @arvidn in #17218
• DL Compress get_keys_values output by hash. by @fchirica in #17243
• replace hardcoded value for db_readers by @neurosis69 in #17195
• use rust types for slots, SubEpochSummary and SubEpochData by @arvidn in #17298
• Update default testnet to testnet11 by @cmmarslender in #17303
• remove old work-around for a bug in version 1.1.4 and earlier by @arvidn in #17339
• bump chia_rs dependency to 0.4.0 by @arvidn in #17341
• use rust implementation of SerializedProgram by @arvidn in #17297
• add test that chia is installed when in ci by @altendky in #17223
• Explore looking beyond mempool items that hit the maximum cost limit by @AmineKhaldi in #17346
• fix typo in logging by @arvidn in #17401
• Merge chia-blochchain-gui 2.2.0 by @ChiaMineJP in #17431
• bump farmer block fill rate to 60% by @arvidn in #17477
• Send RewardChainBlockUnfinished to third-party harvesters by @haorldbchi in #17435
• pin gui to 82168f1b10907a3ff379a449106f4071c80c4e0c by @wjblanke in #17595

Fixed

• Fix TX amount calculation in trade manager by @Quexington in #16934
• Don't allow DL mirrors with empty urls. by @fchirica in #16969
• add SerializedProgram.to() to simplify some code by @arvidn in #17022
• include information for setuptools_scm in git archives by @altendky in #17026
• fix type mismatch with Optional[bytes] and bytes in wallet/conditions.py by @arvidn in #17030
• fixed typo, it's -> its by @Abakrombie in #17076
• DL: Use unsubscribe queue to relax subscriptions lock. by @fchirica in #17068
• Improve input for DL CLI add_missing_files. by @fchirica in #17060
• extend the mempool tests for timelocks, and improve error codes by @arvidn in #17105
• FIXED: Fixed old links that just linked to links, to the new direct links in… by @Abakrombie in #17185
• add measured sizes for plot check by @wjblanke in #16830
• Add a few missing type annotations by @Rigidity in #17043
• Log string header_hash on long validation warnings by @hoffmang9 in #17304
• Subscribe to DIDs that come into wallet by @Quexington in #17299
• Fix sorted for dictionary keys of both bytes/xch by @Quexington in #17270
• extend measured sizes for plot check with value for k39 by @neurosis69 in #17239
• switch transaction queue completion to a new ValuedEvent by @altendky in #17305
• Fixed an issue where chia wallet did transfer command mistreats the type of fee by @ChiaMineJP in #15138
• measured new_signage_point_harvester size with 100 pools for limit by @wjblanke in #17350
• Remove duplicate short option from make_offer command by @Quexington in #17376
• undo BlockRecord cache insert, when DB fails by @arvidn in #16909
• Warn if running install-plotter.sh as root by @ChiaMineJP in #16206
• Fixed an issue where GUI could not shutdown background services by @ChiaMineJP in #17540
• Use Datalayer banning logic for HTTP download failures by @emlowe in #17515
• bump chia_rs by @arvidn in #17559

New Contributors

• @MarvinQuevedo made their first contribution in #17054
• @Abakrombie made their first contribution in #17076
• @Ealrann made their first contribution in #17158
• @mikehw made their first contribution in #17333
• @harold-b made their first contribution in #16717
• @haorldbchi made their first contribution in #17435

Full Changelog: 2.1.4...2.2.0-rc4

Special thanks to @bhorvitz for reporting a mempool slowness issue in the first release candidate! 🎉

What's Changed

Added

• Verify p2 delegated conditions signatures by @MarvinQuevedo in #17054
• DL upsert. by @fchirica in #17011
• Mempool logging by @arvidn in #17161
• add feature to profile just the block validation by @arvidn in #17168
• Add --override flage to make_offer by @Quexington in #17220
• Add ability to get the aggsig additional data from full node RPC by @matt-o-how in #17241
• Add fork height & rolled_back_records to block event for metrics by @cmmarslender in #17276
• extend Block validation timing logs to measure just the CLVM and conditions by @arvidn in #17275
• Add support for defining a list of full node peers to connect to by @felixbrucker in #17369
• Add way to get coin states in batches by @Rigidity in #17300
• improve mempool reorg logic when the peak is a non-transaction block by @arvidn in #17370
• Add additions and removals to get_offer_summary API response by @mikehw in #17333
• improve handling of UnfinishedBlocks by @arvidn in #17247
• Singleton fast forward by @AmineKhaldi in #16919
• Support for third-party, farmer-rewarded, Harvesters by @harold-b in #16717
• Add support for generating and verifying DataLayer Proofs of Inclusions by @emlowe in #16845
• Add testnet11 constants to config if missing when configuring to run on testnet by @cmmarslender in #17568

Changed

• reorg optimization by @arvidn in #16915
• avoid recursive_replace() in block_creation.py by @arvidn in #16708
• Async connection close handlers by @Rigidity in #17017
• bump chia_rs to 0.3.3 by @arvidn in #17074
• initiate phasing out of the coin_solutions name in JSON structs by @arvidn in #17089
• slight simplification to get_min_fee_rate() by @arvidn in #17092
• Remove coin_solutions from SpendBundle entirely by @Quexington in #17140
• use rust types for VDFInfo, VDFProof and ClassgroupElement by @arvidn in #17102
• evict entries continuously from seen_unfinished_blocks by @arvidn in #17207
• move tools/legacy_keyring.py to chia/legacy/keyring.py by @altendky in #17252
• Rust proof-of-space, reward chain and foliage types by @arvidn in #17218
• DL Compress get_keys_values output by hash. by @fchirica in #17243
• replace hardcoded value for db_readers by @neurosis69 in #17195
• use rust types for slots, SubEpochSummary and SubEpochData by @arvidn in #17298
• Update default testnet to testnet11 by @cmmarslender in #17303
• remove old work-around for a bug in version 1.1.4 and earlier by @arvidn in #17339
• bump chia_rs dependency to 0.4.0 by @arvidn in #17341
• use rust implementation of SerializedProgram by @arvidn in #17297
• add test that chia is installed when in ci by @altendky in #17223
• Explore looking beyond mempool items that hit the maximum cost limit by @AmineKhaldi in #17346
• fix typo in logging by @arvidn in #17401
• Merge chia-blochchain-gui 2.2.0 by @ChiaMineJP in #17431
• bump farmer block fill rate to 60% by @arvidn in #17477
• Send RewardChainBlockUnfinished to third-party harvesters by @haorldbchi in #17435

Fixed

• Fix TX amount calculation in trade manager by @Quexington in #16934
• Don't allow DL mirrors with empty urls. by @fchirica in #16969
• add SerializedProgram.to() to simplify some code by @arvidn in #17022
• include information for setuptools_scm in git archives by @altendky in #17026
• fix type mismatch with Optional[bytes] and bytes in wallet/conditions.py by @arvidn in #17030
• fixed typo, it's -> its by @Abakrombie in #17076
• DL: Use unsubscribe queue to relax subscriptions lock. by @fchirica in #17068
• Improve input for DL CLI add_missing_files. by @fchirica in #17060
• extend the mempool tests for timelocks, and improve error codes by @arvidn in #17105
• FIXED: Fixed old links that just linked to links, to the new direct links in… by @Abakrombie in #17185
• add measured sizes for plot check by @wjblanke in #16830
• Add a few missing type annotations by @Rigidity in #17043
• Log string header_hash on long validation warnings by @hoffmang9 in #17304
• Subscribe to DIDs that come into wallet by @Quexington in #17299
• Fix sorted for dictionary keys of both bytes/xch by @Quexington in #17270
• extend measured sizes for plot check with value for k39 by @neurosis69 in #17239
• switch transaction queue completion to a new ValuedEvent by @altendky in #17305
• Fixed an issue where chia wallet did transfer command mistreats the type of fee by @ChiaMineJP in #15138
• measured new_signage_point_harvester size with 100 pools for limit by @wjblanke in #17350
• Remove duplicate short option from make_offer command by @Quexington in #17376
• undo BlockRecord cache insert, when DB fails by @arvidn in #16909
• Warn if running install-plotter.sh as root by @ChiaMineJP in #16206
• Fixed an issue where GUI could not shutdown background services by @ChiaMineJP in #17540
• Use Datalayer banning logic for HTTP download failures by @emlowe in #17515
• bump chia_rs by @arvidn in #17559

New Contributors

• @MarvinQuevedo made their first contribution in #17054
• @Abakrombie made their first contribution in #17076
• @Ealrann made their first contribution in #17158
• @mikehw made their first contribution in #17333
• @harold-b made their first contribution in #16717
• @haorldbchi made their first contribution in #17435

Full Changelog: 2.1.4...2.2.0-rc3

Special thanks to @bhorvitz for reporting a mempool slowness issue in the first release candidate! 🎉

What's Changed

Added

• Verify p2 delegated conditions signatures by @MarvinQuevedo in #17054
• DL upsert. by @fchirica in #17011
• Mempool logging by @arvidn in #17161
• add feature to profile just the block validation by @arvidn in #17168
• Add --override flage to make_offer by @Quexington in #17220
• Add ability to get the aggsig additional data from full node RPC by @matt-o-how in #17241
• Add fork height & rolled_back_records to block event for metrics by @cmmarslender in #17276
• extend Block validation timing logs to measure just the CLVM and conditions by @arvidn in #17275
• Add support for defining a list of full node peers to connect to by @felixbrucker in #17369
• Add way to get coin states in batches by @Rigidity in #17300
• improve mempool reorg logic when the peak is a non-transaction block by @arvidn in #17370
• Add additions and removals to get_offer_summary API response by @mikehw in #17333
• improve handling of UnfinishedBlocks by @arvidn in #17247
• Singleton fast forward by @AmineKhaldi in #16919
• Support for third-party, farmer-rewarded, Harvesters by @harold-b in #16717
• Add support for generating and verifying DataLayer Proofs of Inclusions by @emlowe in #16845

Changed

• reorg optimization by @arvidn in #16915
• avoid recursive_replace() in block_creation.py by @arvidn in #16708
• Async connection close handlers by @Rigidity in #17017
• bump chia_rs to 0.3.3 by @arvidn in #17074
• initiate phasing out of the coin_solutions name in JSON structs by @arvidn in #17089
• slight simplification to get_min_fee_rate() by @arvidn in #17092
• Remove coin_solutions from SpendBundle entirely by @Quexington in #17140
• use rust types for VDFInfo, VDFProof and ClassgroupElement by @arvidn in #17102
• evict entries continuously from seen_unfinished_blocks by @arvidn in #17207
• move tools/legacy_keyring.py to chia/legacy/keyring.py by @altendky in #17252
• Rust proof-of-space, reward chain and foliage types by @arvidn in #17218
• DL Compress get_keys_values output by hash. by @fchirica in #17243
• replace hardcoded value for db_readers by @neurosis69 in #17195
• use rust types for slots, SubEpochSummary and SubEpochData by @arvidn in #17298
• Update default testnet to testnet11 by @cmmarslender in #17303
• remove old work-around for a bug in version 1.1.4 and earlier by @arvidn in #17339
• bump chia_rs dependency to 0.4.0 by @arvidn in #17341
• use rust implementation of SerializedProgram by @arvidn in #17297
• add test that chia is installed when in ci by @altendky in #17223
• Explore looking beyond mempool items that hit the maximum cost limit by @AmineKhaldi in #17346
• fix typo in logging by @arvidn in #17401
• Merge chia-blochchain-gui 2.2.0 by @ChiaMineJP in #17431
• bump farmer block fill rate to 60% by @arvidn in #17477

Fixed

• Fix TX amount calculation in trade manager by @Quexington in #16934
• Don't allow DL mirrors with empty urls. by @fchirica in #16969
• add SerializedProgram.to() to simplify some code by @arvidn in #17022
• include information for setuptools_scm in git archives by @altendky in #17026
• fix type mismatch with Optional[bytes] and bytes in wallet/conditions.py by @arvidn in #17030
• fixed typo, it's -> its by @Abakrombie in #17076
• DL: Use unsubscribe queue to relax subscriptions lock. by @fchirica in #17068
• Improve input for DL CLI add_missing_files. by @fchirica in #17060
• extend the mempool tests for timelocks, and improve error codes by @arvidn in #17105
• FIXED: Fixed old links that just linked to links, to the new direct links in… by @Abakrombie in #17185
• add measured sizes for plot check by @wjblanke in #16830
• Add a few missing type annotations by @Rigidity in #17043
• Log string header_hash on long validation warnings by @hoffmang9 in #17304
• Subscribe to DIDs that come into wallet by @Quexington in #17299
• Fix sorted for dictionary keys of both bytes/xch by @Quexington in #17270
• extend measured sizes for plot check with value for k39 by @neurosis69 in #17239
• switch transaction queue completion to a new ValuedEvent by @altendky in #17305
• Fixed an issue where chia wallet did transfer command mistreats the type of fee by @ChiaMineJP in #15138
• measured new_signage_point_harvester size with 100 pools for limit by @wjblanke in #17350
• Remove duplicate short option from make_offer command by @Quexington in #17376
• undo BlockRecord cache insert, when DB fails by @arvidn in #16909
• Warn if running install-plotter.sh as root by @ChiaMineJP in #16206

New Contributors

• @MarvinQuevedo made their first contribution in #17054
• @Abakrombie made their first contribution in #17076
• @Ealrann made their first contribution in #17158
• @mikehw made their first contribution in #17333
• @harold-b made their first contribution in #16717

Full Changelog: 2.1.4...2.2.0-rc2

What's Changed

Added

• Verify p2 delegated conditions signatures by @MarvinQuevedo in #17054
• DL upsert. by @fchirica in #17011
• Mempool logging by @arvidn in #17161
• add feature to profile just the block validation by @arvidn in #17168
• Add --override flage to make_offer by @Quexington in #17220
• Add ability to get the aggsig additional data from full node RPC by @matt-o-how in #17241
• Add fork height & rolled_back_records to block event for metrics by @cmmarslender in #17276
• extend Block validation timing logs to measure just the CLVM and conditions by @arvidn in #17275
• Add support for defining a list of full node peers to connect to by @felixbrucker in #17369
• Add way to get coin states in batches by @Rigidity in #17300
• improve mempool reorg logic when the peak is a non-transaction block by @arvidn in #17370
• Add additions and removals to get_offer_summary API response by @mikehw in #17333
• improve handling of UnfinishedBlocks by @arvidn in #17247
• Singleton fast forward by @AmineKhaldi in #16919
• Support for third-party, farmer-rewarded, Harvesters by @harold-b in #16717

Changed

• reorg optimization by @arvidn in #16915
• avoid recursive_replace() in block_creation.py by @arvidn in #16708
• Async connection close handlers by @Rigidity in #17017
• bump chia_rs to 0.3.3 by @arvidn in #17074
• initiate phasing out of the coin_solutions name in JSON structs by @arvidn in #17089
• slight simplification to get_min_fee_rate() by @arvidn in #17092
• Remove coin_solutions from SpendBundle entirely by @Quexington in #17140
• use rust types for VDFInfo, VDFProof and ClassgroupElement by @arvidn in #17102
• evict entries continuously from seen_unfinished_blocks by @arvidn in #17207
• move tools/legacy_keyring.py to chia/legacy/keyring.py by @altendky in #17252
• Rust proof-of-space, reward chain and foliage types by @arvidn in #17218
• DL Compress get_keys_values output by hash. by @fchirica in #17243
• replace hardcoded value for db_readers by @neurosis69 in #17195
• use rust types for slots, SubEpochSummary and SubEpochData by @arvidn in #17298
• Update default testnet to testnet11 by @cmmarslender in #17303
• remove old work-around for a bug in version 1.1.4 and earlier by @arvidn in #17339
• bump chia_rs dependency to 0.4.0 by @arvidn in #17341
• use rust implementation of SerializedProgram by @arvidn in #17297
• add test that chia is installed when in ci by @altendky in #17223
• Explore looking beyond mempool items that hit the maximum cost limit by @AmineKhaldi in #17346
• fix typo in logging by @arvidn in #17401
• Merge chia-blochchain-gui 2.2.0 by @ChiaMineJP in #17431

Fixed

• Fix TX amount calculation in trade manager by @Quexington in #16934
• Don't allow DL mirrors with empty urls. by @fchirica in #16969
• add SerializedProgram.to() to simplify some code by @arvidn in #17022
• include information for setuptools_scm in git archives by @altendky in #17026
• fix type mismatch with Optional[bytes] and bytes in wallet/conditions.py by @arvidn in #17030
• fixed typo, it's -> its by @Abachrombie in #17076
• DL: Use unsubscribe queue to relax subscriptions lock. by @fchirica in #17068
• Improve input for DL CLI add_missing_files. by @fchirica in #17060
• extend the mempool tests for timelocks, and improve error codes by @arvidn in #17105
• FIXED: Fixed old links that just linked to links, to the new direct links in… by @Abachrombie in #17185
• add measured sizes for plot check by @wjblanke in #16830
• Add a few missing type annotations by @Rigidity in #17043
• Log string header_hash on long validation warnings by @hoffmang9 in #17304
• Subscribe to DIDs that come into wallet by @Quexington in #17299
• Fix sorted for dictionary keys of both bytes/xch by @Quexington in #17270
• extend measured sizes for plot check with value for k39 by @neurosis69 in #17239
• switch transaction queue completion to a new ValuedEvent by @altendky in #17305
• Fixed an issue where chia wallet did transfer command mistreats the type of fee by @ChiaMineJP in #15138
• measured new_signage_point_harvester size with 100 pools for limit by @wjblanke in #17350
• Remove duplicate short option from make_offer command by @Quexington in #17376
• undo BlockRecord cache insert, when DB fails by @arvidn in #16909
• Warn if running install-plotter.sh as root by @ChiaMineJP in #16206

New Contributors

• @MarvinQuevedo made their first contribution in #17054
• @Abachrombie made their first contribution in #17076
• @Ealrann made their first contribution in #17158
• @mikehw made their first contribution in #17333
• @harold-b made their first contribution in #16717

Full Changelog: 2.1.4...2.2.0-rc1