v0.9

What's Changed

Significantly improved logging: #22

• logs start and end queue size in the request lifecycle
• logs simulation and queue wait duration independently
• Profiling information as part of response headers (code)
  • X-PrioLB-QueueDurationUs
  • X-PrioLB-SimDurationUs
  • X-PrioLB-TotalDurationUs
  • X-PrioLB-QueueSizeStart
  • X-PrioLB-QueueSizeEnd
• ⚠️ some log messages and properties were changed

Full Changelog: v0.8...v0.9

Docker images: https://hub.docker.com/r/flashbots/prio-load-balancer/tags

v0.8

What's Changed

• customizable redis prefix by @metachris in #18
• fix multiple requestID headers by @metachris in #17
• added api to test logging of errors, and small fix http request logger by @metachris in #19
• more logging by @metachris in #20

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Full Changelog: v0.7...v0.8

Docker images: https://hub.docker.com/r/flashbots/prio-load-balancer/tags

v0.8-alpha3

What's Changed

• customizable redis prefix by @metachris in #18
• fix multiple requestID headers by @metachris in #17
• added api to test logging of errors, and small fix http request logger by @metachris in #19
• more logging by @metachris in #20

Full Changelog: v0.7...v0.8-alpha3

v0.7

What's Changed

• allow numWorkers config with ?_workers=8 query arg by @metachris in #14
• improved logging - include node url, allow X-Request-ID header(s) by @metachris in #15
• fix pprof by @metachris in #16

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Full Changelog: v0.6...v0.7

Docker images: https://hub.docker.com/r/flashbots/prio-load-balancer/tags

v0.6

What's Changed

Fast-track queue

• fast-track queue (1:1 with high-prio) by @metachris in #11
• fast-track: allow draining first, also allow configuration of fast-track to high-prio ratio by @metachris in #13

SGX & SEV attestation support

• update gramine ratls lib and initialise by @lonerapier in #9
• fix: add gramine dependency by @lead4good in #10
• feat(SEV): attestation support for constellation aTLS implementation by @lead4good in #12
• docker cleanup + add arm/v6 by @metachris in #6

New Contributors

• @lonerapier made their first contribution in #9

Full Changelog: v0.5.0...v0.6

Docker images:

flashbots/prio-load-balancer:0.6
flashbots/prio-load-balancer:0.6-tee
flashbots/prio-load-balancer:latest
flashbots/prio-load-balancer:latest-sgx

v0.5.0

What's Changed

• feat: support for SGX node attestation by @lead4good in #5
• increasing max payload size to 8 MiB by @michaelneuder in #4
• make PayloadMaxBytes 2MB by @metachris in #3
• increase default max-bytes to 1.5MB by @metachris in #2

New Contributors

• @michaelneuder made their first contribution in #4
• @lead4good made their first contribution in #5

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Full Changelog: v0.4.0...v0.5.0

Docker images:

flashbots/prio-load-balancer:1.5.0
flashbots/prio-load-balancer:1.5.0-sgx
flashbots/prio-load-balancer:latest
flashbots/prio-load-balancer:latest-sgx