Bump github.com/gagliardetto/solana-go from 1.14.0 to 1.21.0 in /system-tests/tests

[dependabot]

Bumps github.com/gagliardetto/solana-go from 1.14.0 to 1.21.0.

Release notes

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

v1.21.0

1.21.0 (2026-05-25)

Features

• rpc: add NewWithCommitment / NewWithTimeout / NewWithTimeoutAndCommitment (#436) (e93ff5e), closes #414
• rpc: forward MinContextSlot in getProgramAccounts and getTokenAccounts (#431) (17984a5)
• rpc: support EncodingJSON in GetTransaction (#420) (b906b70)
• wallet: derive PrivateKey/Wallet from BIP-39 mnemonic (#429) (89ef706)
• ws: support dataSlice in AccountSubscribe (#433) (fb31fb1)
• ws: support dataSlice in ProgramSubscribe (#434) (950b110)
• ws: support enableReceivedNotification in SignatureSubscribe (#432) (810f171)

Bug Fixes

• rpc: support EncodingJSON in GetBlockWithOpts (#419) (eee363a)
• ws: reject EncodingJSONParsed in BlockSubscribe (#426) (bf130a2)
• ws: use spec "showRewards" key in blockSubscribe params (#430) (6969f12)
• ws: use uint64 for params.Subscription in incoming notifications (#427) (427de1a)

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)

... (truncated)

Changelog

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

1.21.0 (2026-05-25)

Features

• rpc: add NewWithCommitment / NewWithTimeout / NewWithTimeoutAndCommitment (#436) (e93ff5e), closes #414
• rpc: forward MinContextSlot in getProgramAccounts and getTokenAccounts (#431) (17984a5)
• rpc: support EncodingJSON in GetTransaction (#420) (b906b70)
• wallet: derive PrivateKey/Wallet from BIP-39 mnemonic (#429) (89ef706)
• ws: support dataSlice in AccountSubscribe (#433) (fb31fb1)
• ws: support dataSlice in ProgramSubscribe (#434) (950b110)
• ws: support enableReceivedNotification in SignatureSubscribe (#432) (810f171)

Bug Fixes

• rpc: support EncodingJSON in GetBlockWithOpts (#419) (eee363a)
• ws: reject EncodingJSONParsed in BlockSubscribe (#426) (bf130a2)
• ws: use spec "showRewards" key in blockSubscribe params (#430) (6969f12)
• ws: use uint64 for params.Subscription in incoming notifications (#427) (427de1a)

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)

... (truncated)

Commits

• b857519 chore(main): release 1.21.0 (#438)
• e93ff5e feat(rpc): add NewWithCommitment / NewWithTimeout / NewWithTimeoutAndCommitme...
• 950b110 feat(ws): support dataSlice in ProgramSubscribe (#434)
• fb31fb1 feat(ws): support dataSlice in AccountSubscribe (#433)
• 810f171 feat(ws): support enableReceivedNotification in SignatureSubscribe (#432)
• 17984a5 feat(rpc): forward MinContextSlot in getProgramAccounts and getTokenAccounts ...
• 6969f12 fix(ws): use spec "showRewards" key in blockSubscribe params (#430)
• 89ef706 feat(wallet): derive PrivateKey/Wallet from BIP-39 mnemonic (#429)
• 427de1a fix(ws): use uint64 for params.Subscription in incoming notifications (#427)
• bf130a2 fix(ws): reject EncodingJSONParsed in BlockSubscribe (#426)
• Additional commits viewable in compare view

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

[dependabot]

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[github-actions]

✅ No conflicts with other open PRs targeting develop

[dependabot]

Superseded by #23005.