same versioning with agave

[EmilRejman]

Helius is not working with new v2 release of agave.

It might be resonable to create compatible releases for each agave release.

Errors for current mainnet release:

error: failed to select a version for `zeroize`.
    ... required by package `curve25519-dalek v3.2.1`
    ... which satisfies dependency `curve25519-dalek = "^3.2.1"` of package `solana-program v2.0.18`
    ... which satisfies dependency `solana-program = "=2.0.18"` of package `solana-sdk v2.0.18`
    ... which satisfies dependency `solana-sdk = "=2.0.18"` of package (...)
versions that meet the requirements `>=1, <1.4` are: 1.3.0, 1.2.0, 1.1.1, 1.1.0, 1.0.0

all possible versions conflict with previously selected packages.

  previously selected package `zeroize v1.7.0`
    ... which satisfies dependency `zeroize = "^1.7"` of package `rustls v0.23.0`
    ... which satisfies dependency `rustls = "^0.23"` of package `hyper-rustls v0.27.0`
    ... which satisfies dependency `hyper-rustls = "^0.27.0"` of package `reqwest v0.12.8`
    ... which satisfies dependency `reqwest = "^0.12.8"` of package `helius v0.2.2`
    ... which satisfies dependency `helius = "=0.2.2"` of package (...)

failed to select a version for `zeroize` which could resolve this conflict

[EmilRejman]

@0xIchigo Why did you set specifically version 2.1? I assume version "2" was enough.
If someone wants to use current mainnet verison (which is 2.0, not 2.1) cannot use helius crate along it.

[0xIchigo]

What version are you looking for exactly? Most recent version is 2.1.5 and I tested that it works with solana-sdk. Can you please open up a PR and/or explain more? @EmilRejman