AxLabs has launched Neow3j 3.12.2, bringing the event framework on top of things with the current updates in Neo’s 3.6.2 model. This replace introduces new options akin to transaction cancellation and transaction signer retrieval on the VM degree.
Within the SDK, two new strategies have been built-in into the native PolicyContract interface. These strategies enable for the setting and fetching of GAS charges required for transaction attributes, though setting these charges is restricted to the Neo Council.
One other vital addition is assist for the brand new canceltransaction RPC methodology. Because the identify suggests, this perform permits customers to cancel transactions which were transmitted however not but included in a block. Its inclusion within the toolkit makes it simple for purposes constructing with Neow3j to supply this performance to their common customers.
On the devpack facet, the native StdLib contract now features a methodology to get the variety of characters in a string, differing from the String.size methodology, which returns its byte size. A brand new Syscall has been added, enabling the retrieval of transaction signers inside sensible contract code by Runtime.currentSigners. Moreover, the devpack additionally mirrors the SDK’s replace to the PolicyContract interface, offering the identical functionalities for setting and fetching GAS charges for transaction attributes.
The unique launch notes could also be discovered on the hyperlink beneath:
https://github.com/neow3j/neow3j/releases/tag/3.21.2
