v0.8.0

What's Changed

• Add back processed transfer count to service statistics by @zdave-parity in #502
• Support smaller validator sets by @zdave-parity in #514
• Restrict bless to manager service by @davxy in #519
• Update authorizer identification by @tomusdrw in #522
• Keep full guarantees in availability assignments state (rho) by @zdave-parity in #494
• Propose change of extrinsic hash definition to allow checking for individual extrinsic preimages. by @cheme in #524
• Expose lookup anchor posterior root and anchor slot in refinement context by @bkchr in #526

Gas-related

• Charge gas for illegal memory access instruction by @davxy in #497
• Add a new gas cost model by @koute in #508
• Account for gas reserved by transfer and always acc items by @davxy in #500
• Host function gas costs by @arkpar in #517

Smaller changes

• Safrole refinement by @davxy in #496
• Constrain preimage length parameter to bloblength (< 2^32) in preimage-related host calls by @sierkov in #520
• Limit the number of parallel inner VMs in refine by @koute in #521
• Remove unused arguments from refine hostcalls by @koute in #528
• Replace undefined ticket-entries constant with equation ref by @davxy in #527
• Introduce hard-limits on the size of dispute extrinsics, and remove culprits requirement by @alxmirap in #525

Fixes, Typos, Clarifications, Nits &c

• Fix references and remove unused label by @zdave-parity in #532
• Typo: auth trace var name by @davxy in #501
• Fixes a typo in Eq 10.6 defining faults for the E_D extrinsic. by @alxmirap in #504
• Nit: PVM has three invocation types by @0xjunha in #511
• Clarify missing validator-key subscript in auditing and beefy equations by @yu2C in #510
• Work Item operand correctly ordered (U) instead of previous (I) by @danicuki in #505
• Some trivial PVM fixes by @zdave-parity in #495

New Contributors

• @sierkov made their first contribution in #520
• @cheme made their first contribution in #524
• @bkchr made their first contribution in #526

Full Changelog: v0.7.2...v0.8.0