jito-solana

v1.16.7-jito

Pulls in upstream changes from solana-labs/solana v1.14.22.

Pulls in upstream changes from solana-labs/solana v1.14.20.

Pulls in upstream changes from solana-labs/solana v1.14.19.

Pulls in upstream changes from solana-labs/solana v1.14.18 release.

Fixes:

• Discard empty packet batches from relayer, which would cause crash inside the validator due to sigverify expecting packet batches of non-zero length (https://github.com/jito-foundation/jito-solana/pull/299)

Features:

• Adds identity hotswap with admin service configuration (https://github.com/jito-foundation/jito-solana/pull/290 + https://github.com/jito-foundation/jito-solana/pull/304)
• Adds ability to change shred receiver address through admin service (https://github.com/jito-foundation/jito-solana/pull/306)

Misc:

• Uses a string instead of UUID for bundle uuids (https://github.com/jito-foundation/jito-solana/pull/309)

Jito's changes applied on top of v1.14.17.

Pulled in changes from upstream.

• Adds a feature to pre-allocate blockspace for bundles. This enables more reliable bundle submissions.
• Adds a reclaim rent script to the tip-distributor workflows.

Jito's changes applied on top of v1.13.7.

Pulled in changes from upstream.

• Adds a feature to pre-allocate blockspace for bundles. This enables more reliable bundle submissions.
• Adds a reclaim rent script to the tip-distributor workflows.
• Buffer bundles that would otherwise fail to land in the current block due to cost model errors and retry them later.

Jito's changes applied on top of v1.14.16.

Pulled in changes from upstream.

Includes changes from upstream.

Jito Changes

• Buffer bundles that would otherwise fail to land in the current block due to cost model errors and retry them later.

Upstream Changes:

• Described here.

Additionally includes the following Jito specific changes:

• Points to new jito-programs submodule and invokes updated instruction to initialize tip distribution accounts.
• Removes tip-distribution-account-payer cli arg, validator must initialize tip distribution accounts using their identity keypair as the fee payer (#228).
• Deprecates relayer-auth-service-address and relayer-address cli args in favor of a single relayer-url arg. Additionally, block-engine-auth-service-address and block-engine-address deprecated in favor of block-engine-url (#224).
• Logs the transaction error responsible for a bundle execution failure (#223).
• Adds claim status address to the merkle root json (#210).

Upstream Changes:

• Described here.

Additionally includes the following Jito specific changes:

• Points to new jito-programs submodule and invokes updated instruction to initialize tip distribution accounts.
• Removes tip-distribution-account-payer cli arg, validator must initialize tip distribution accounts using their identity keypair as the fee payer (#228).
• Deprecates relayer-auth-service-address and relayer-address cli args in favor of a single relayer-url arg. Additionally, block-engine-auth-service-address and block-engine-address deprecated in favor of block-engine-url (#224).
• Logs the transaction error responsible for a bundle execution failure (#223).
• Adds claim status address to the merkle root json (#210).

This release contains Jito's MEV changes on top of Solana Labs' V1.14.10 release

jito patch
only reroute if relayer connected (#123)
feat: add client tls config (#121)
remove extra val (#129)
fix clippy (#130)
copy all binaries to docker-output (#131)
Ledger tool halts at slot passed to create-snapshot (#118)
update program submodule (#133)
quick fix for tips and clearing old bundles (#135)
update submodule to new program (#136)
Improve stake-meta-generator usability (#134)
pinning submodule head (#140)
Use BundleAccountLocker when handling tip txs (#147)
Add metrics for relayer + block engine proxy (#149)
Build claim-mev in docker (#141)
Rework bundle receiving and add metrics (#152) (#154)
update submodule + dev files (#158)
Deterministically find tip amounts, add meta to stake info, and cleanup pubkey/strings in MEV tips (#159)
update jito-programs submodule (#160)
Separate MEV tip related workflow (#161)
Add block builder fee protos (#162)
fix jito programs (#163)
update submodule so autosnapshot exits out of ledger tool early (#164)
Pipe through block builder fee (#167)
use current config block builder
backport 177 and update programs (#178)
add accountsdb conn submod (#170) (#179)
new submodules (#180) (#182)
Fixed broken links to repositories (#184) (#185)
Changed from ssh to https transfer for clone
Co-authored-by: Tomas Eminger <[email protected]>
Seg/v1.13 backport (#191)
rm dangling geyser references (#194)
fix syntax err (#196)
Seg/v1.13 backport (#198)