v1.220.0

EP128 Release v1.220.0 with initial tick 16100000 (mandatory non-seamless update)

• Calculate revenue with new algorithm (next to tx, additionally use count of tick votes received)
• Increase number of neurons to 6000 and speed-up score function

v1.219.0

EP127 Release v1.219.0 with initial tick 15970000 (mandatory non-seamless update)

• End migration period, requiring security deposit for each solution
• Logging of dust burning and spectrum statistics
• Several bug fixes
• Refactoring to simplify testing and improve portability
• Change default file I/O chunk size

v1.218.0

EP126 Release v1.218.0 with initial tick 15840000 (mandatory non-seamless update)

• IPO of CCF contract (if votes are not changed)
• ANN population generation / mining: random2() used for synapse init
• Feature for fending off dusting attacks
• RespondSystemInfo now includes total spectrum amount and dust threshold
• Solution security deposit (optional for one week)
• For AVX512, enable generic K12 + measure run-time of K12 (our measurements suggest that the current AVX512 implementation is slower than the AVX2 implementation with commonly used hardware)
• Some refactoring, minor changes, and preparation for future features

v1.217.0

EP125 Release v1.217.0 with initial tick 15700000 (mandatory non-seamless update)

• new mining algorithm
• increased RAM requirement to 1 TB
• new logging system
• permit multiple computor transactions in the same tick
• some minor fixes

v1.216.0

EP124 Release v1.216.0 with initial tick 15590000 (mandatory non-seamless update)

• remove proposal/ballot from TickData, system, and special commands
• fix issues with saving/loading state related to vote counter
• increase solution threshold to 40
• increase default number of solution processors
• speed-up testing of score function
• minor refactoring of how contracts are added

v1.215.0

EP123 Release v1.215.0 with initial tick 15500000 (mandatory non-seamless update)

• Add revenue donation in core
• Donate 15% of rev to Supply Watcher contract (which is burning it)
• Limit max supply to 200 trillion (during emission)
• Change mining params (reduce number of neurons to 4096 and threshold to 39)
• Add General Quorum Proposals contract (GQMPROP)
• Add QPI classes for proposals and voting
• Refactor QPI
• Fix in vote counter (data collection for future revenue computation)

v1.214.1

EP122 Release v1.214.1 with initial tick 15390000 (mandatory non-seamless update) --- Don't use v1.214.0.

Compared to v1.213.0 used in the previous epoch, the release has the following changes:

• IPO of contract for general quorum proposal
• IPO of contract "Supply Watcher" (aka emission SC)
• Changed mining parameters
• Refactored QPI: added contract base class, empty system procedures of can/should be removed from contract implementation now
• Added optional locals to system procedures of contracts

v1.214.0

Don't use this version, EP122 will run with v1.214.1.

EP122 Release v1.214.0 with initial tick 15390000 (mandatory non-seamless update)

• Changed mining parameters
• Refactored QPI: added contract base class, empty system procedures of can/should be removed from contract implementation now
• Added optional locals to system procedures of contracts

v1.213.0

EP121 Release v1.213.0 with initial tick 15260000 (mandatory non-seamless update)

• changed mining neuron number to 16384, duration to 4096, and solution threshold to 42
• speedup of score computation
• reduced quottery fee per hour
• improved error logging
• minor fixes

v1.212.1

EP120 Release v1.212.1 with initial tick 15130713 (recommended update)

• fix a problem in testing of the future revenue computation