* parity-version: bump stable to 1.10.8
* Update ropsten.json (#8926)
* Update hardcoded headers (#8925)
* Update kovan.json
Update Kovan to block 7693549
* Update foundation.json
Updated to block #5812225
* Update ropsten.json
Update to 3465217
* Update ropsten.json
use tabs
* Update foundation.json
use tabs
* Update kovan.json
use tabs
* scripts: minor improvements (#8930)
* CI: enable 'latest' docker tag on master pipeline
* CI: mark both beta and stable as stable snap.
* CI: sign all windows binaries
* scripts: remove whisper target not available in stable
* Revert "Update hardcoded headers (#8925)"
This reverts commit e1dc515603bac39751fa94e9547cc4e06f27c79a.
* scripts: fix gitlab strip binaries
* scripts: fix docker build tag on latest using master (#8952)
* rpc: cap gas limit of local calls (#8943)
* move common forks and parameters to common params
* port specs over to new format
* fix RPC tests
* parity-machine skeleton
* remove block type
* extract out ethereum-specific methods into EthereumMachine
* beginning to integrate Machine into engines. dealing with stale transitions in Ethash
* initial porting to machine
* move block reward back into engine
* abstract block reward logic
* move last hash and DAO HF logic into machine
* begin making engine function parameters generic
* abstract epoch verifier and ethash block reward logic
* instantiate special ethereummachine for ethash in spec
* optional full verification in verify_block_family
* re-instate tx_filter in a way that works for all engines
* fix warnings
* fix most tests, further generalize engine trait
* uncomment nullengine, get ethcore tests compiling
* fix warnings
* update a bunch of specs
* re-enable engine signer, validator set, and transition handler
* migrate basic_authority engine
* move last hashes into executedblock
* port tendermint
* make all ethcore tests pass
* json-tests compilation
* fix RPC tests: change in gas limit for new block changed PoW hash
* fix minor grumbles
* validate chainspecs
* fix broken import
* fix transaction verification for pre-homestead
