build(deps): bump github.com/gagliardetto/solana-go from 1.13.0 to 1.20.0

[dependabot]

Bumps github.com/gagliardetto/solana-go from 1.13.0 to 1.20.0.

Release notes

Sourced from github.com/gagliardetto/solana-go's releases.

v1.20.0

1.20.0 (2026-05-08)

Features

• jsonrpc: add CustomHeader http.Header for multi-value headers (20b37ba)

Performance Improvements

• migrate to curve25519-voi for ed25519 operations (20713fb)

Internal

• refactor(base58): replace mr-tron/base58 with in-tree encoder

v1.19.0

1.19.0 (2026-04-23)

Features

• is token mint classifier (4f72982)

Bug Fixes

• enhance getUint64 function to handle string inputs (5309095)
• keep websocket request IDs within JSON-safe range (8ed3105)
• message: json version detection (1fd2201)
• message: use gojson (8d211d5)
• reject malformed ed25519 private keys in PrivateKeyFromBase58 (edcedcc)
• rpc: match ParsedTransactionMeta to TransactionMeta (a0f95c2)

Performance Improvements

• json: swap encoding/json and jsoniter for goccy/go-json (c445f76)
• transaction: add cap hints and use pk instead of str (91e8cec)

v1.18.0

1.18.0 (2026-04-16)

Features

• add getters to txn with meta (48d196b)
• add token-2022 extensions (04dfc79)
• add token-2022 extensions (db2fdaa)
• stake state types & ext tests (6325515)
• stake state types & ext tests (ea77e31)

... (truncated)

Changelog

Sourced from github.com/gagliardetto/solana-go's changelog.

1.20.0 (2026-05-08)

Features

• jsonrpc: add CustomHeader http.Header for multi-value headers (20b37ba)

Performance Improvements

• migrate to curve25519-voi for ed25519 operations (20713fb)

1.19.0 (2026-04-23)

Features

• is token mint classifier (4f72982)

Bug Fixes

• enhance getUint64 function to handle string inputs (5309095)
• keep websocket request IDs within JSON-safe range (8ed3105)
• message: json version detection (1fd2201)
• message: use gojson (8d211d5)
• reject malformed ed25519 private keys in PrivateKeyFromBase58 (edcedcc)
• rpc: match ParsedTransactionMeta to TransactionMeta (a0f95c2)

Performance Improvements

• json: swap encoding/json and jsoniter for goccy/go-json (c445f76)
• transaction: add cap hints and use pk instead of str (91e8cec)

1.18.0 (2026-04-16)

Features

• add getters to txn with meta
• add token-2022 extensions
• stake state types & ext tests
• vote program complete

Bug Fixes

• allign rpc client with agave
• memo program parity

... (truncated)

Commits

• 75c68a3 chore(main): release 1.20.0 (#422)
• 473162d refactor(base58): replace mr-tron/base58 with in-tree long-division encoder (...
• 20b37ba feat(jsonrpc): add CustomHeader http.Header for multi-value headers
• 20713fb perf: migrate to curve25519-voi for ed25519 operations
• b8d8b10 Merge pull request #416 from solana-foundation/release-please--branches--main
• 4842aa4 chore: deduplicate CHANGELOG entries
• 5f6c2a4 chore(main): release 1.19.0
• aec058e Merge pull request #417 from sonicfromnewyoke/sonic/chore-linting
• 8d211d5 fix(message): use gojson
• dc139e4 chore(lint): apply linter to newly merged changes
• Additional commits viewable in compare view

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