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Changelog

Keep track of the latest changes and updates to the Push Chain Core and UI Kit SDKs.

@pushchain/core​

6.0.21 (2026-08-01)​

Features​

  • pc20 fixes

Fixes​

  • pc20 bug fix
  • bug fixes
  • pc20 e2es and bug fixes
  • pc20 plan

6.1.0 (unreleased)​

Other Changes​

  • Added first-class PC20 support to the universal transaction API. PC20 tokens
  • Added PushChain.utils.tokens.getPC20Address() for resolving either a
  • Added PC20 execution across EVM and Solana for Route 1 (external wrapper burn
  • Fixed funds-only PC20 returns and cascades producing a selector-only
  • Fixed PC20 return tracking when a gateway transaction emits both a wrapper
  • Fixed prepaid native gas credit on PC20 burns by using the sender's executor
  • Realigned inbound protobuf fields with the chain, exposed PC20 inbound

6.0.20 (2026-07-10)​

Fixes​

  • support custom EIP-7702 signers and dynamic multicall gas

6.0.19 (2026-07-01)​

Features​

  • use OZ ERC-7821 executor for 7702 batching
  • native EIP-7702 atomic multicall for native-Push EOAs
  • archive-RPC fallback for prune-miss reads in tracking

6.0.17 (2026-06-09)​

Fixes​

  • make SVM payload encoding browser-safe
  • prevent underfunded outbound gas swaps

6.0.17 (unreleased)​

Other Changes​

  • Fixed outbound (UOA_TO_CEA) transactions reverting on-chain with Uniswap STF
  • Fixed SVM payload encoding in browser environments whose Buffer polyfill

6.0.16 (2026-06-05)​

Other Changes​

  • Fixed SVM domain-separator chainId encoding to match the pre-EIP-712 UEA_SVM
  • Fixed Route 1 deposit-sizing progress-hook ordering: the 103-03-04 event is
  • Additional cascade execution test coverage and validation fixes.

6.0.15 (2026-06-02)​

Other Changes​

  • Internal fixes to response-building logic.

6.0.14 (2026-06-02)​

Other Changes​

  • trackTransaction now resolves the originating source chain correctly even when
  • Added finalTxHash to UniversalTxResponse — a single hash that resolves across

6.0.13 (2026-05-26)​

Other Changes​

  • Maintenance release (version bump only; no code changes).

6.0.12 (2026-05-26)​

Other Changes​

  • Maintenance release (version bump only; no code changes).

6.0.11 (2026-05-25)​

Other Changes​

  • Added transaction-indexing polling for SVM multihop: the SDK now retries with

6.0.10 (2026-05-23)​

Other Changes​

  • Added Borsh-encoded SVM-origin inbound relay payload building for Route 3
  • Improved SVM child-inbound detection using log index for more reliable

6.0.9 (2026-05-19)​

Other Changes​

  • Added a decoder for the GasPriceBelowBase (0x05aab006) error with an

6.0.8 (2026-05-19)​

Other Changes​

  • Maintenance release (version bump only; no code changes).

6.0.7 (2026-05-19)​

Other Changes​

  • Fixed corner-case bugs in cascade execution and funds-payload handling for

6.0.6 (2026-05-18)​

Other Changes​

  • Clarified progress-event message text (no functional changes).

6.0.5 (2026-05-18)​

Other Changes​

  • Added multihop progress markers: SEND_TX_199_03 / SEND_TX_199_99 (Route 1

6.0.4 (2026-05-18)​

Other Changes​

  • Fixed payload-builder detection of executable data vs. value-only transfers,
  • Fixed progress-hook wiring for funds-only execution paths.

6.0.3 (2026-05-16)​

Other Changes​

  • Added per-call progressHook support: sendTransaction(params, { progressHook })

6.0.2 (2026-05-16)​

Other Changes​

  • Token constants now expose the missing USDT.bsc chain-suffix accessor,
  • Updated Donut testnet stable token metadata to match the current source of

6.0.1 (2026-05-15)​

Other Changes​

  • Pre-flight UEA balance checks now default to warning-only behavior and
  • Token constants added the USDC.bsc BSC suffix accessor while retaining
  • Consolidated tests, renamed transaction target fields to recipient, and

6.0.0 (2026-05-14)​

Other Changes​

  • Updated audit-driven contract and pool configuration, including BNB CEA
  • Fixed cascade, SVM payload, and SVM execution flows, with additional test-case
  • Improved PC amount formatting in transaction output and diagnostics.

5.1.18 (2026-05-12)​

Other Changes​

  • Added executeTransactions progress-hook coverage and fixed cascade
  • Removed the allowUnderfundedSwap parameter and tightened native PC

5.1.17 (2026-05-07)​

Other Changes​

  • Fixed the R3 EVM path tag so progress hooks emit the 303 route family

5.1.16 (2026-05-07)​

Other Changes​

  • Added pre-flight balance-check progress hooks.
  • Fixed SVM rent checks, SVM upward ceiling behavior, cascade progress-hook

5.1.5 (2026-04-20)​

Other Changes​

  • Route 1 (UOA → Push) now applies Case A/B/C USD-bucket sizing to the
  • Gas abstraction scope narrowed to R1 (fee-lock USD caps) and R3 (outbound

5.1.0 (2026-03-28)​

Other Changes​

  • release: bump to 5.0.0

3.0.4 (2025-11-11)​

Other Changes​

  • refactor: remove debug console logs from Orchestrator class
  • refactor: fix sendTxWithFunds_new for new UEA

3.0.1 (2025-11-10)​

Other Changes​

  • release: bump to 3.0.0

3.0.0 (2025-11-10)​

Features​

  • add getPRC20Mapping utility in utils

Chores​

  • add new PRC20 token and contract addresses

Other Changes​

  • refactor: rename ExecuteParams.payWith to payGasWith (breaking)
  • refactor: implement _buildMulticallPayloadData; allow BSC for multicall; rename MulticallCall type MultiCall
  • refactor: update RPC URLs and rename currency in Push Testnet Donut config
  • refactor: internal payload-builders improvements

2.1.1 (2025-10-26)​

Other Changes​

  • release: bump to 2.0.21

2.0.0 (2025-09-18)​

Fixes​

  • svm gateway idl
  • update contracts and price fn

1.1.35 (2025-08-26)​

Chores​

  • fix tc

1.1.34 (2025-08-18)​

Fixes​

  • update return type for encodeFunctionData method to ensure correct string format

1.1.33 (2025-08-13)​

Chores​

  • bump version to 1.1.32 and update GitHub Action test comment
  • Add fundGas property to sendTransaction
  • add reinitialize method to PushChain for dynamic signer updates

Other Changes​

  • refactor: update error messages for fundGas validation in PushChain tests and orchestrator
  • refactor: add read-only accessors for Orchestrator configuration
  • refactor: make isReadMode property public in PushChain class
  • refactor: move isUniversalAccount function to static method in PushChain class
  • release: bump to 1.1.32 [skip ci]
  • patch: implement read-only mode for UniversalAccount in PushChain

1.1.31 (2025-08-12)​

Chores​

  • update test comment to trigger GitHub Action 10

1.1.30 (2025-08-12)​

Chores​

  • update test comment to trigger GitHub Action 9

1.1.29 (2025-08-11)​

Chores​

  • bump core version to ui-kit

0.4.0 (2025-08-11)​

Features​

  • Add UEA proxy (migration support) + testnet module renaming #190

0.3.1 (2025-08-08)​

Other Changes​

  • refactor: rename and enhance executor-origin conversion utilities

0.3.0 (2025-08-05)​

Features​

  • enhance transaction handling and origin fetching

0.2.0 (2025-08-01)​

Features​

  • New response type #180

0.1.43 (2025-07-30)​

Other Changes​

  • docs: update README with test change

0.1.42 (2025-07-29)​

Features​

  • implement getOriginForUEA function in Utils for Push Testnet

0.1.41 (2025-07-21)​

Fixes​

  • refine fee locking logic in Orchestrator to handle UEA deployment and fund sufficiency

0.1.40 (2025-07-09)​

Features​

  • 1 Click Signature #159

0.1.38 (2025-07-04)​

Fixes​

  • revert erip712Domain - does not work with ethers

0.1.37 (2025-07-04)​

Fixes​

  • add eip712Hash

0.1.35 (2025-07-03)​

Chores​

  • fix changelog gen #158

0.1.34 (2025-07-03)​

Chores​

  • change release script

0.1.33 (2025-07-03)​

Chores​

  • revise changelog design, change release commands
  • revise changelog
  • changelog scripts changes

Fixes​

  • revert package version
  • release fix

@pushchain/ui-kit​

6.0.20 (2026-07-13)​

Features​

  • support EIP-7702 authorization signing

6.0.19 (2026-07-06)​

Features​

  • support phantom wallet connection on the mobile devices.

Chores​

  • update bundled @pushchain/core to pull in the latest core features and fixes.

6.0.18 (2026-06-12)​

Chores​

  • update bundled @pushchain/core to pull in the latest core features and fixes.

6.0.17 (2026-06-09)​

Chores​

  • update bundled @pushchain/core to pull in the latest core features and fixes.

6.0.16 (2026-06-05)​

Chores​

  • update bundled @pushchain/core to pull in the latest core features and fixes.

Fixes​

  • show progress events with ERROR level as failure toasts.

6.0.12 (2026-05-20)​

Fixes​

  • honor config.toast.hidden when rendering wallet progress toasts.
  • return null for hidden or missing toast content.

6.0.11 (2026-05-20)​

Features​

  • add configurable wallet toast placement through config.toast.position.
  • expose toast position constants through PushUI.CONSTANTS.TOAST.POSITION.

Chores​

  • add direct ui-kit build targets for skip-deps and direct TypeScript builds.

Fixes​

  • reset expanded toast details when a new progress event arrives.
  • improve long error-message wrapping and toast width on small screens.

6.0.0 (2026-05-14)​

Other Changes​

  • note: major release aligned ui-kit with @pushchain/core v6.0.0.

5.2.11 (2026-05-12)​

Other Changes​

  • release: bump to 5.2.10

5.2.7 (2026-04-24)​

Other Changes​

  • release: bump to 5.2.6
  • release: bump to 5.2.5
  • release: bump to 5.2.4

5.2.3 (2026-04-20)​

Other Changes​

  • release: bump to 5.1.1

5.2.3 (2026-04-20)​

Other Changes​

  • release: bump to 5.1.1

5.2.3 (2026-04-20)​

Other Changes​

  • release: bump to 5.1.1

5.2.3 (2026-04-20)​

Other Changes​

  • release: bump to 5.1.1

5.2.3 (2026-04-20)​

Other Changes​

  • release: bump to 5.1.1

5.1.0 (2026-03-28)​

Other Changes​

  • release: bump to 5.0.0

5.0.3 (2026-03-28)​

Other Changes​

  • release: bump to 5.0.0

5.0.2 (2026-03-28)​

Other Changes​

  • release: bump to 5.0.0

5.0.1 (2026-03-28)​

Other Changes​

  • release: bump to 5.0.0

4.0.6 (2026-01-13)​

Chores​

  • update yarn lock

Fixes​

  • apply CSS variables via inline styles

4.0.2 (2025-12-25)​

Features​

  • add support for zerion and rabby

2.1.5 (2025-11-17)​

Chores​

  • update core sdk to v3.0.8

2.1.3 (2025-11-17)​

Fixes​

  • fix metamask signTypedData to handle BigInt

Other Changes​

  • release: bump to 2.1.2
  • release: bump to 2.1.1

2.1.0 (2025-11-11)​

Chores​

  • update core to v3.0.4, update rpc urls and fix progress toast

Other Changes​

  • release: bump to 2.0.16

2.0.13 (2025-10-23)​

Features​

  • add bnb and other fixes

2.0.11 (2025-10-21)​

Features​

  • Read Only feature implementation
  • cancel transaction on close drawer
  • add read only feature for ui-kit

Chores​

  • update package json

Fixes​

  • revert environment and polyfil changes
  • fix the params for reconnect external wallet

2.0.10 (2025-10-17)​

Features​

  • add base and arbitrum wallet

2.0.9 (2025-10-06)​

Chores​

  • update core version to 2.0.16

2.0.6 (2025-09-24)​

Chores​

  • update core sdk to v2.0.8

2.0.5 (2025-09-24)​

Chores​

  • update yarn lock

Fixes​

  • update the variables affecting the DOM

2.0.2 (2025-09-19)​

Features​

  • update core sdk to 2.0.2

2.0.0 (2025-09-18)​

Features​

  • upgrade core sdk and fix big int check in send txn

1.1.34 (2025-09-04)​

Chores​

  • add chain config to the constants

1.1.33 (2025-08-13)​

Chores​

  • update GitHub Action test comment to trigger workflow

1.1.32 (2025-08-13)​

Fixes​

  • fix the zIndex for the blur background

1.1.31 (2025-08-12)​

Chores​

  • add test comment to trigger GitHub Action 1

1.1.30 (2025-08-11)​

Fixes​

  • fix the vertical position of the iframe modal

1.1.29 (2025-08-11)​

Chores​

  • upgrade the core sdk to v1.1.29

Fixes​

  • add default connected layout

Other Changes​

  • release: bump to 1.1.28

1.1.28 (2025-07-30)​

Fixes​

  • add default connected layout

1.1.27 (2025-07-29)​

Features​

  • new wallet UI

Chores​

  • update package.json with homepage, keywords, repository, authors, and license

Other Changes​

  • docs: update README to reflect new branding and provide installation instructions

1.1.24 (2025-07-18)​

Other Changes​

  • refactor: add changelog