Safe v1.4.1 support

[katspaugh]

This 1.4.1 Safe can be used for testing: https://safe-wallet-web.staging.5afe.dev/transactions/history?safe=gor:0xD9F842c3F12fDf58b46703903BBEAba6da4888c5 (created by @Uxio0 via the CLI).

• It currently shows this error when creating a tx:

It might be related to the fact that safe-deployments don't yet have all the deployments for this version. Specifically Goerli is still missing, which explains the error above.

• Error on safe opening using a URL in the UI

• Fallback handler is marked as untrusted

[chronicIntrovert]

This preview can recognize Bitski accounts utilizing the Safe 1.4.1 contracts, but won't allow import. Is there anything we can do to support importing via safe.global?

Sample Safe contract account: https://polygonscan.com/address/0x9082269eeb932d7e697dbdf62d6b2d9fae4302c3#code

[katspaugh]

We don't support deployments that are not in https://github.com/safe-global/safe-deployments.

[chronicIntrovert]

We don't support deployments that are not in https://github.com/safe-global/safe-deployments.

Can anyone add to deployments there? Or is this only deployed contracts by Safe DAO?

[ptescher]

@katspaugh I think the indexer is not working due to https://github.com/safe-global/safe-eth-py/pull/691/files

[Uxio0]

v1.4.1 singletons are now supported on the tx service (when available on https://github.com/safe-global/safe-deployments)

Can anyone add to deployments there? Or is this only deployed contracts by Safe DAO?

Anyone can propose deployments there, as long as they follow the same deterministic addresses, and we will merge

[ptescher]

This is now working for me!

[katspaugh]

Blocked by #1984. The legacy Safe Core SDK only supports Safes up to 1.3.0.