release, all: integrate the release service into geth

4 files changed, 0 insertions, 1107 deletions

diff --git a/contracts/release/contract.go b/contracts/release/contract.go
deleted file mode 100644
index ffdcc14cd..000000000
--- a/contracts/release/contract.go
+++ /dev/null
@@ -1,474 +0,0 @@
-// This file is an automatically generated Go binding. Do not modify as any
-// change will likely be lost upon the next re-generation!
-
-package release
-
-import (
-	"math/big"
-	"strings"
-
-	"github.com/ethereum/go-ethereum/accounts/abi"
-	"github.com/ethereum/go-ethereum/accounts/abi/bind"
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core/types"
-)
-
-// ReleaseOracleABI is the input ABI used to generate the binding from.
-const ReleaseOracleABI = `[{"constant":false,"inputs":[],"name":"Nuke","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"major","type":"uint32"},{"name":"minor","type":"uint32"},{"name":"patch","type":"uint32"},{"name":"commit","type":"bytes20"}],"name":"Release","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"AuthProposals","outputs":[{"name":"","type":"address[]"}],"type":"function"},{"constant":true,"inputs":[],"name":"CurrentVersion","outputs":[{"name":"major","type":"uint32"},{"name":"minor","type":"uint32"},{"name":"patch","type":"uint32"},{"name":"commit","type":"bytes20"},{"name":"time","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"ProposedVersion","outputs":[{"name":"major","type":"uint32"},{"name":"minor","type":"uint32"},{"name":"patch","type":"uint32"},{"name":"commit","type":"bytes20"},{"name":"pass","type":"address[]"},{"name":"fail","type":"address[]"}],"type":"function"},{"constant":false,"inputs":[{"name":"user","type":"address"}],"name":"Promote","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"major","type":"uint32"},{"name":"minor","type":"uint32"},{"name":"patch","type":"uint32"},{"name":"commit","type":"bytes20"},{"name":"release","type":"bool"}],"name":"updateRelease","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"user","type":"address"}],"name":"Demote","outputs":[],"type":"function"},{"constant":true,"inputs":[{"name":"user","type":"address"}],"name":"AuthVotes","outputs":[{"name":"promote","type":"address[]"},{"name":"demote","type":"address[]"}],"type":"function"},{"constant":true,"inputs":[],"name":"Signers","outputs":[{"name":"","type":"address[]"}],"type":"function"},{"constant":false,"inputs":[{"name":"user","type":"address"},{"name":"authorize","type":"bool"}],"name":"updateSigner","outputs":[],"type":"function"},{"inputs":[],"type":"constructor"}]`
-
-// ReleaseOracleBin is the compiled bytecode used for deploying new contracts.
-const ReleaseOracleBin = `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-
-// DeployReleaseOracle deploys a new Ethereum contract, binding an instance of ReleaseOracle to it.
-func DeployReleaseOracle(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *ReleaseOracle, error) {
-	parsed, err := abi.JSON(strings.NewReader(ReleaseOracleABI))
-	if err != nil {
-		return common.Address{}, nil, nil, err
-	}
-	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(ReleaseOracleBin), backend)
-	if err != nil {
-		return common.Address{}, nil, nil, err
-	}
-	return address, tx, &ReleaseOracle{ReleaseOracleCaller: ReleaseOracleCaller{contract: contract}, ReleaseOracleTransactor: ReleaseOracleTransactor{contract: contract}}, nil
-}
-
-// ReleaseOracle is an auto generated Go binding around an Ethereum contract.
-type ReleaseOracle struct {
-	ReleaseOracleCaller     // Read-only binding to the contract
-	ReleaseOracleTransactor // Write-only binding to the contract
-}
-
-// ReleaseOracleCaller is an auto generated read-only Go binding around an Ethereum contract.
-type ReleaseOracleCaller struct {
-	contract *bind.BoundContract // Generic contract wrapper for the low level calls
-}
-
-// ReleaseOracleTransactor is an auto generated write-only Go binding around an Ethereum contract.
-type ReleaseOracleTransactor struct {
-	contract *bind.BoundContract // Generic contract wrapper for the low level calls
-}
-
-// ReleaseOracleSession is an auto generated Go binding around an Ethereum contract,
-// with pre-set call and transact options.
-type ReleaseOracleSession struct {
-	Contract     *ReleaseOracle    // Generic contract binding to set the session for
-	CallOpts     bind.CallOpts     // Call options to use throughout this session
-	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
-}
-
-// ReleaseOracleCallerSession is an auto generated read-only Go binding around an Ethereum contract,
-// with pre-set call options.
-type ReleaseOracleCallerSession struct {
-	Contract *ReleaseOracleCaller // Generic contract caller binding to set the session for
-	CallOpts bind.CallOpts        // Call options to use throughout this session
-}
-
-// ReleaseOracleTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
-// with pre-set transact options.
-type ReleaseOracleTransactorSession struct {
-	Contract     *ReleaseOracleTransactor // Generic contract transactor binding to set the session for
-	TransactOpts bind.TransactOpts        // Transaction auth options to use throughout this session
-}
-
-// ReleaseOracleRaw is an auto generated low-level Go binding around an Ethereum contract.
-type ReleaseOracleRaw struct {
-	Contract *ReleaseOracle // Generic contract binding to access the raw methods on
-}
-
-// ReleaseOracleCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
-type ReleaseOracleCallerRaw struct {
-	Contract *ReleaseOracleCaller // Generic read-only contract binding to access the raw methods on
-}
-
-// ReleaseOracleTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
-type ReleaseOracleTransactorRaw struct {
-	Contract *ReleaseOracleTransactor // Generic write-only contract binding to access the raw methods on
-}
-
-// NewReleaseOracle creates a new instance of ReleaseOracle, bound to a specific deployed contract.
-func NewReleaseOracle(address common.Address, backend bind.ContractBackend) (*ReleaseOracle, error) {
-	contract, err := bindReleaseOracle(address, backend.(bind.ContractCaller), backend.(bind.ContractTransactor))
-	if err != nil {
-		return nil, err
-	}
-	return &ReleaseOracle{ReleaseOracleCaller: ReleaseOracleCaller{contract: contract}, ReleaseOracleTransactor: ReleaseOracleTransactor{contract: contract}}, nil
-}
-
-// NewReleaseOracleCaller creates a new read-only instance of ReleaseOracle, bound to a specific deployed contract.
-func NewReleaseOracleCaller(address common.Address, caller bind.ContractCaller) (*ReleaseOracleCaller, error) {
-	contract, err := bindReleaseOracle(address, caller, nil)
-	if err != nil {
-		return nil, err
-	}
-	return &ReleaseOracleCaller{contract: contract}, nil
-}
-
-// NewReleaseOracleTransactor creates a new write-only instance of ReleaseOracle, bound to a specific deployed contract.
-func NewReleaseOracleTransactor(address common.Address, transactor bind.ContractTransactor) (*ReleaseOracleTransactor, error) {
-	contract, err := bindReleaseOracle(address, nil, transactor)
-	if err != nil {
-		return nil, err
-	}
-	return &ReleaseOracleTransactor{contract: contract}, nil
-}
-
-// bindReleaseOracle binds a generic wrapper to an already deployed contract.
-func bindReleaseOracle(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor) (*bind.BoundContract, error) {
-	parsed, err := abi.JSON(strings.NewReader(ReleaseOracleABI))
-	if err != nil {
-		return nil, err
-	}
-	return bind.NewBoundContract(address, parsed, caller, transactor), nil
-}
-
-// Call invokes the (constant) contract method with params as input values and
-// sets the output to result. The result type might be a single field for simple
-// returns, a slice of interfaces for anonymous returns and a struct for named
-// returns.
-func (_ReleaseOracle *ReleaseOracleRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
-	return _ReleaseOracle.Contract.ReleaseOracleCaller.contract.Call(opts, result, method, params...)
-}
-
-// Transfer initiates a plain transaction to move funds to the contract, calling
-// its default method if one is available.
-func (_ReleaseOracle *ReleaseOracleRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.ReleaseOracleTransactor.contract.Transfer(opts)
-}
-
-// Transact invokes the (paid) contract method with params as input values.
-func (_ReleaseOracle *ReleaseOracleRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.ReleaseOracleTransactor.contract.Transact(opts, method, params...)
-}
-
-// Call invokes the (constant) contract method with params as input values and
-// sets the output to result. The result type might be a single field for simple
-// returns, a slice of interfaces for anonymous returns and a struct for named
-// returns.
-func (_ReleaseOracle *ReleaseOracleCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
-	return _ReleaseOracle.Contract.contract.Call(opts, result, method, params...)
-}
-
-// Transfer initiates a plain transaction to move funds to the contract, calling
-// its default method if one is available.
-func (_ReleaseOracle *ReleaseOracleTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.contract.Transfer(opts)
-}
-
-// Transact invokes the (paid) contract method with params as input values.
-func (_ReleaseOracle *ReleaseOracleTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.contract.Transact(opts, method, params...)
-}
-
-// AuthProposals is a free data retrieval call binding the contract method 0x282fe4e5.
-//
-// Solidity: function AuthProposals() constant returns(address[])
-func (_ReleaseOracle *ReleaseOracleCaller) AuthProposals(opts *bind.CallOpts) ([]common.Address, error) {
-	var (
-		ret0 = new([]common.Address)
-	)
-	out := ret0
-	err := _ReleaseOracle.contract.Call(opts, out, "AuthProposals")
-	return *ret0, err
-}
-
-// AuthProposals is a free data retrieval call binding the contract method 0x282fe4e5.
-//
-// Solidity: function AuthProposals() constant returns(address[])
-func (_ReleaseOracle *ReleaseOracleSession) AuthProposals() ([]common.Address, error) {
-	return _ReleaseOracle.Contract.AuthProposals(&_ReleaseOracle.CallOpts)
-}
-
-// AuthProposals is a free data retrieval call binding the contract method 0x282fe4e5.
-//
-// Solidity: function AuthProposals() constant returns(address[])
-func (_ReleaseOracle *ReleaseOracleCallerSession) AuthProposals() ([]common.Address, error) {
-	return _ReleaseOracle.Contract.AuthProposals(&_ReleaseOracle.CallOpts)
-}
-
-// AuthVotes is a free data retrieval call binding the contract method 0xa29226f2.
-//
-// Solidity: function AuthVotes(user address) constant returns(promote address[], demote address[])
-func (_ReleaseOracle *ReleaseOracleCaller) AuthVotes(opts *bind.CallOpts, user common.Address) (struct {
-	Promote []common.Address
-	Demote  []common.Address
-}, error) {
-	ret := new(struct {
-		Promote []common.Address
-		Demote  []common.Address
-	})
-	out := ret
-	err := _ReleaseOracle.contract.Call(opts, out, "AuthVotes", user)
-	return *ret, err
-}
-
-// AuthVotes is a free data retrieval call binding the contract method 0xa29226f2.
-//
-// Solidity: function AuthVotes(user address) constant returns(promote address[], demote address[])
-func (_ReleaseOracle *ReleaseOracleSession) AuthVotes(user common.Address) (struct {
-	Promote []common.Address
-	Demote  []common.Address
-}, error) {
-	return _ReleaseOracle.Contract.AuthVotes(&_ReleaseOracle.CallOpts, user)
-}
-
-// AuthVotes is a free data retrieval call binding the contract method 0xa29226f2.
-//
-// Solidity: function AuthVotes(user address) constant returns(promote address[], demote address[])
-func (_ReleaseOracle *ReleaseOracleCallerSession) AuthVotes(user common.Address) (struct {
-	Promote []common.Address
-	Demote  []common.Address
-}, error) {
-	return _ReleaseOracle.Contract.AuthVotes(&_ReleaseOracle.CallOpts, user)
-}
-
-// CurrentVersion is a free data retrieval call binding the contract method 0x2b225f29.
-//
-// Solidity: function CurrentVersion() constant returns(major uint32, minor uint32, patch uint32, commit bytes20, time uint256)
-func (_ReleaseOracle *ReleaseOracleCaller) CurrentVersion(opts *bind.CallOpts) (struct {
-	Major  uint32
-	Minor  uint32
-	Patch  uint32
-	Commit [20]byte
-	Time   *big.Int
-}, error) {
-	ret := new(struct {
-		Major  uint32
-		Minor  uint32
-		Patch  uint32
-		Commit [20]byte
-		Time   *big.Int
-	})
-	out := ret
-	err := _ReleaseOracle.contract.Call(opts, out, "CurrentVersion")
-	return *ret, err
-}
-
-// CurrentVersion is a free data retrieval call binding the contract method 0x2b225f29.
-//
-// Solidity: function CurrentVersion() constant returns(major uint32, minor uint32, patch uint32, commit bytes20, time uint256)
-func (_ReleaseOracle *ReleaseOracleSession) CurrentVersion() (struct {
-	Major  uint32
-	Minor  uint32
-	Patch  uint32
-	Commit [20]byte
-	Time   *big.Int
-}, error) {
-	return _ReleaseOracle.Contract.CurrentVersion(&_ReleaseOracle.CallOpts)
-}
-
-// CurrentVersion is a free data retrieval call binding the contract method 0x2b225f29.
-//
-// Solidity: function CurrentVersion() constant returns(major uint32, minor uint32, patch uint32, commit bytes20, time uint256)
-func (_ReleaseOracle *ReleaseOracleCallerSession) CurrentVersion() (struct {
-	Major  uint32
-	Minor  uint32
-	Patch  uint32
-	Commit [20]byte
-	Time   *big.Int
-}, error) {
-	return _ReleaseOracle.Contract.CurrentVersion(&_ReleaseOracle.CallOpts)
-}
-
-// ProposedVersion is a free data retrieval call binding the contract method 0x4c327071.
-//
-// Solidity: function ProposedVersion() constant returns(major uint32, minor uint32, patch uint32, commit bytes20, pass address[], fail address[])
-func (_ReleaseOracle *ReleaseOracleCaller) ProposedVersion(opts *bind.CallOpts) (struct {
-	Major  uint32
-	Minor  uint32
-	Patch  uint32
-	Commit [20]byte
-	Pass   []common.Address
-	Fail   []common.Address
-}, error) {
-	ret := new(struct {
-		Major  uint32
-		Minor  uint32
-		Patch  uint32
-		Commit [20]byte
-		Pass   []common.Address
-		Fail   []common.Address
-	})
-	out := ret
-	err := _ReleaseOracle.contract.Call(opts, out, "ProposedVersion")
-	return *ret, err
-}
-
-// ProposedVersion is a free data retrieval call binding the contract method 0x4c327071.
-//
-// Solidity: function ProposedVersion() constant returns(major uint32, minor uint32, patch uint32, commit bytes20, pass address[], fail address[])
-func (_ReleaseOracle *ReleaseOracleSession) ProposedVersion() (struct {
-	Major  uint32
-	Minor  uint32
-	Patch  uint32
-	Commit [20]byte
-	Pass   []common.Address
-	Fail   []common.Address
-}, error) {
-	return _ReleaseOracle.Contract.ProposedVersion(&_ReleaseOracle.CallOpts)
-}
-
-// ProposedVersion is a free data retrieval call binding the contract method 0x4c327071.
-//
-// Solidity: function ProposedVersion() constant returns(major uint32, minor uint32, patch uint32, commit bytes20, pass address[], fail address[])
-func (_ReleaseOracle *ReleaseOracleCallerSession) ProposedVersion() (struct {
-	Major  uint32
-	Minor  uint32
-	Patch  uint32
-	Commit [20]byte
-	Pass   []common.Address
-	Fail   []common.Address
-}, error) {
-	return _ReleaseOracle.Contract.ProposedVersion(&_ReleaseOracle.CallOpts)
-}
-
-// Signers is a free data retrieval call binding the contract method 0xf04c4758.
-//
-// Solidity: function Signers() constant returns(address[])
-func (_ReleaseOracle *ReleaseOracleCaller) Signers(opts *bind.CallOpts) ([]common.Address, error) {
-	var (
-		ret0 = new([]common.Address)
-	)
-	out := ret0
-	err := _ReleaseOracle.contract.Call(opts, out, "Signers")
-	return *ret0, err
-}
-
-// Signers is a free data retrieval call binding the contract method 0xf04c4758.
-//
-// Solidity: function Signers() constant returns(address[])
-func (_ReleaseOracle *ReleaseOracleSession) Signers() ([]common.Address, error) {
-	return _ReleaseOracle.Contract.Signers(&_ReleaseOracle.CallOpts)
-}
-
-// Signers is a free data retrieval call binding the contract method 0xf04c4758.
-//
-// Solidity: function Signers() constant returns(address[])
-func (_ReleaseOracle *ReleaseOracleCallerSession) Signers() ([]common.Address, error) {
-	return _ReleaseOracle.Contract.Signers(&_ReleaseOracle.CallOpts)
-}
-
-// Demote is a paid mutator transaction binding the contract method 0x80bbbd4a.
-//
-// Solidity: function Demote(user address) returns()
-func (_ReleaseOracle *ReleaseOracleTransactor) Demote(opts *bind.TransactOpts, user common.Address) (*types.Transaction, error) {
-	return _ReleaseOracle.contract.Transact(opts, "Demote", user)
-}
-
-// Demote is a paid mutator transaction binding the contract method 0x80bbbd4a.
-//
-// Solidity: function Demote(user address) returns()
-func (_ReleaseOracle *ReleaseOracleSession) Demote(user common.Address) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.Demote(&_ReleaseOracle.TransactOpts, user)
-}
-
-// Demote is a paid mutator transaction binding the contract method 0x80bbbd4a.
-//
-// Solidity: function Demote(user address) returns()
-func (_ReleaseOracle *ReleaseOracleTransactorSession) Demote(user common.Address) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.Demote(&_ReleaseOracle.TransactOpts, user)
-}
-
-// Nuke is a paid mutator transaction binding the contract method 0x0443b1ad.
-//
-// Solidity: function Nuke() returns()
-func (_ReleaseOracle *ReleaseOracleTransactor) Nuke(opts *bind.TransactOpts) (*types.Transaction, error) {
-	return _ReleaseOracle.contract.Transact(opts, "Nuke")
-}
-
-// Nuke is a paid mutator transaction binding the contract method 0x0443b1ad.
-//
-// Solidity: function Nuke() returns()
-func (_ReleaseOracle *ReleaseOracleSession) Nuke() (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.Nuke(&_ReleaseOracle.TransactOpts)
-}
-
-// Nuke is a paid mutator transaction binding the contract method 0x0443b1ad.
-//
-// Solidity: function Nuke() returns()
-func (_ReleaseOracle *ReleaseOracleTransactorSession) Nuke() (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.Nuke(&_ReleaseOracle.TransactOpts)
-}
-
-// Promote is a paid mutator transaction binding the contract method 0x6195db9c.
-//
-// Solidity: function Promote(user address) returns()
-func (_ReleaseOracle *ReleaseOracleTransactor) Promote(opts *bind.TransactOpts, user common.Address) (*types.Transaction, error) {
-	return _ReleaseOracle.contract.Transact(opts, "Promote", user)
-}
-
-// Promote is a paid mutator transaction binding the contract method 0x6195db9c.
-//
-// Solidity: function Promote(user address) returns()
-func (_ReleaseOracle *ReleaseOracleSession) Promote(user common.Address) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.Promote(&_ReleaseOracle.TransactOpts, user)
-}
-
-// Promote is a paid mutator transaction binding the contract method 0x6195db9c.
-//
-// Solidity: function Promote(user address) returns()
-func (_ReleaseOracle *ReleaseOracleTransactorSession) Promote(user common.Address) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.Promote(&_ReleaseOracle.TransactOpts, user)
-}
-
-// Release is a paid mutator transaction binding the contract method 0x0d618178.
-//
-// Solidity: function Release(major uint32, minor uint32, patch uint32, commit bytes20) returns()
-func (_ReleaseOracle *ReleaseOracleTransactor) Release(opts *bind.TransactOpts, major uint32, minor uint32, patch uint32, commit [20]byte) (*types.Transaction, error) {
-	return _ReleaseOracle.contract.Transact(opts, "Release", major, minor, patch, commit)
-}
-
-// Release is a paid mutator transaction binding the contract method 0x0d618178.
-//
-// Solidity: function Release(major uint32, minor uint32, patch uint32, commit bytes20) returns()
-func (_ReleaseOracle *ReleaseOracleSession) Release(major uint32, minor uint32, patch uint32, commit [20]byte) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.Release(&_ReleaseOracle.TransactOpts, major, minor, patch, commit)
-}
-
-// Release is a paid mutator transaction binding the contract method 0x0d618178.
-//
-// Solidity: function Release(major uint32, minor uint32, patch uint32, commit bytes20) returns()
-func (_ReleaseOracle *ReleaseOracleTransactorSession) Release(major uint32, minor uint32, patch uint32, commit [20]byte) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.Release(&_ReleaseOracle.TransactOpts, major, minor, patch, commit)
-}
-
-// UpdateRelease is a paid mutator transaction binding the contract method 0x645dce72.
-//
-// Solidity: function updateRelease(major uint32, minor uint32, patch uint32, commit bytes20, release bool) returns()
-func (_ReleaseOracle *ReleaseOracleTransactor) UpdateRelease(opts *bind.TransactOpts, major uint32, minor uint32, patch uint32, commit [20]byte, release bool) (*types.Transaction, error) {
-	return _ReleaseOracle.contract.Transact(opts, "updateRelease", major, minor, patch, commit, release)
-}
-
-// UpdateRelease is a paid mutator transaction binding the contract method 0x645dce72.
-//
-// Solidity: function updateRelease(major uint32, minor uint32, patch uint32, commit bytes20, release bool) returns()
-func (_ReleaseOracle *ReleaseOracleSession) UpdateRelease(major uint32, minor uint32, patch uint32, commit [20]byte, release bool) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.UpdateRelease(&_ReleaseOracle.TransactOpts, major, minor, patch, commit, release)
-}
-
-// UpdateRelease is a paid mutator transaction binding the contract method 0x645dce72.
-//
-// Solidity: function updateRelease(major uint32, minor uint32, patch uint32, commit bytes20, release bool) returns()
-func (_ReleaseOracle *ReleaseOracleTransactorSession) UpdateRelease(major uint32, minor uint32, patch uint32, commit [20]byte, release bool) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.UpdateRelease(&_ReleaseOracle.TransactOpts, major, minor, patch, commit, release)
-}
-
-// UpdateSigner is a paid mutator transaction binding the contract method 0xf460590b.
-//
-// Solidity: function updateSigner(user address, authorize bool) returns()
-func (_ReleaseOracle *ReleaseOracleTransactor) UpdateSigner(opts *bind.TransactOpts, user common.Address, authorize bool) (*types.Transaction, error) {
-	return _ReleaseOracle.contract.Transact(opts, "updateSigner", user, authorize)
-}
-
-// UpdateSigner is a paid mutator transaction binding the contract method 0xf460590b.
-//
-// Solidity: function updateSigner(user address, authorize bool) returns()
-func (_ReleaseOracle *ReleaseOracleSession) UpdateSigner(user common.Address, authorize bool) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.UpdateSigner(&_ReleaseOracle.TransactOpts, user, authorize)
-}
-
-// UpdateSigner is a paid mutator transaction binding the contract method 0xf460590b.
-//
-// Solidity: function updateSigner(user address, authorize bool) returns()
-func (_ReleaseOracle *ReleaseOracleTransactorSession) UpdateSigner(user common.Address, authorize bool) (*types.Transaction, error) {
-	return _ReleaseOracle.Contract.UpdateSigner(&_ReleaseOracle.TransactOpts, user, authorize)
-}
diff --git a/contracts/release/contract.sol b/contracts/release/contract.sol
deleted file mode 100644
index 7ec0fa8e7..000000000
--- a/contracts/release/contract.sol
+++ /dev/null
@@ -1,240 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// ReleaseOracle is an Ethereum contract to store the current and previous
-// versions of the go-ethereum implementation. Its goal is to allow Geth to
-// check for new releases automatically without the need to consult a central
-// repository.
-//
-// The contract takes a vote based approach on both assigning authorized signers
-// as well as signing off on new Geth releases.
-//
-// Note, when a signer is demoted, the currently pending release is auto-nuked.
-// The reason is to prevent suprises where a demotion actually tilts the votes
-// in favor of one voter party and pushing out a new release as a consequence of
-// a simple demotion.
-contract ReleaseOracle {
-  // Votes is an internal data structure to count votes on a specific proposal
-  struct Votes {
-    address[] pass; // List of signers voting to pass a proposal
-    address[] fail; // List of signers voting to fail a proposal
-  }
-
-  // Version is the version details of a particular Geth release
-  struct Version {
-    uint32  major;  // Major version component of the release
-    uint32  minor;  // Minor version component of the release
-    uint32  patch;  // Patch version component of the release
-    bytes20 commit; // Git SHA1 commit hash of the release
-
-    uint64  time;  // Timestamp of the release approval
-    Votes   votes; // Votes that passed this release
-  }
-
-  // Oracle authorization details
-  mapping(address => bool) authorized; // Set of accounts allowed to vote on updating the contract
-  address[]                signers;    // List of addresses currently accepted as signers
-
-  // Various proposals being voted on
-  mapping(address => Votes) authProps; // Currently running user authorization proposals
-  address[]                 authPend;  // List of addresses being voted on (map indexes)
-
-  Version   verProp;  // Currently proposed release being voted on
-  Version[] releases; // All the positively voted releases
-
-  // isSigner is a modifier to authorize contract transactions.
-  modifier isSigner() {
-    if (authorized[msg.sender]) {
-      _
-    }
-  }
-
-  // Constructor to assign the creator as the sole valid signer.
-  function ReleaseOracle() {
-    authorized[msg.sender] = true;
-    signers.push(msg.sender);
-  }
-
-  // Signers is an accessor method to retrieve all te signers (public accessor
-  // generates an indexed one, not a retreive-all version).
-  function Signers() constant returns(address[]) {
-    return signers;
-  }
-
-  // AuthProposals retrieves the list of addresses that authorization proposals
-  // are currently being voted on.
-  function AuthProposals() constant returns(address[]) {
-    return authPend;
-  }
-
-  // AuthVotes retrieves the current authorization votes for a particular user
-  // to promote him into the list of signers, or demote him from there.
-  function AuthVotes(address user) constant returns(address[] promote, address[] demote) {
-    return (authProps[user].pass, authProps[user].fail);
-  }
-
-  // CurrentVersion retrieves the semantic version, commit hash and release time
-  // of the currently votec active release.
-  function CurrentVersion() constant returns (uint32 major, uint32 minor, uint32 patch, bytes20 commit, uint time) {
-    if (releases.length == 0) {
-      return (0, 0, 0, 0, 0);
-    }
-    var release = releases[releases.length - 1];
-
-    return (release.major, release.minor, release.patch, release.commit, release.time);
-  }
-
-  // ProposedVersion retrieves the semantic version, commit hash and the current
-  // votes for the next proposed release.
-  function ProposedVersion() constant returns (uint32 major, uint32 minor, uint32 patch, bytes20 commit, address[] pass, address[] fail) {
-    return (verProp.major, verProp.minor, verProp.patch, verProp.commit, verProp.votes.pass, verProp.votes.fail);
-  }
-
-  // Promote pitches in on a voting campaign to promote a new user to a signer
-  // position.
-  function Promote(address user) {
-    updateSigner(user, true);
-  }
-
-  // Demote pitches in on a voting campaign to demote an authorized user from
-  // its signer position.
-  function Demote(address user) {
-    updateSigner(user, false);
-  }
-
-  // Release votes for a particular version to be included as the next release.
-  function Release(uint32 major, uint32 minor, uint32 patch, bytes20 commit) {
-    updateRelease(major, minor, patch, commit, true);
-  }
-
-  // Nuke votes for the currently proposed version to not be included as the next
-  // release. Nuking doesn't require a specific version number for simplicity.
-  function Nuke() {
-    updateRelease(0, 0, 0, 0, false);
-  }
-
-  // updateSigner marks a vote for changing the status of an Ethereum user, either
-  // for or against the user being an authorized signer.
-  function updateSigner(address user, bool authorize) isSigner {
-    // Gather the current votes and ensure we don't double vote
-    Votes votes = authProps[user];
-    for (uint i = 0; i < votes.pass.length; i++) {
-      if (votes.pass[i] == msg.sender) {
-        return;
-      }
-    }
-    for (i = 0; i < votes.fail.length; i++) {
-      if (votes.fail[i] == msg.sender) {
-        return;
-      }
-    }
-    // If no authorization proposal is open, add the user to the index for later lookups
-    if (votes.pass.length == 0 && votes.fail.length == 0) {
-      authPend.push(user);
-    }
-    // Cast the vote and return if the proposal cannot be resolved yet
-    if (authorize) {
-      votes.pass.push(msg.sender);
-      if (votes.pass.length <= signers.length / 2) {
-        return;
-      }
-    } else {
-      votes.fail.push(msg.sender);
-      if (votes.fail.length <= signers.length / 2) {
-        return;
-      }
-    }
-    // Proposal resolved in our favor, execute whatever we voted on
-    if (authorize && !authorized[user]) {
-      authorized[user] = true;
-      signers.push(user);
-    } else if (!authorize && authorized[user]) {
-      authorized[user] = false;
-
-      for (i = 0; i < signers.length; i++) {
-        if (signers[i] == user) {
-          signers[i] = signers[signers.length - 1];
-          signers.length--;
-
-          delete verProp; // Nuke any version proposal (no suprise releases!)
-          break;
-        }
-      }
-    }
-    // Finally delete the resolved proposal, index and garbage collect
-    delete authProps[user];
-
-    for (i = 0; i < authPend.length; i++) {
-      if (authPend[i] == user) {
-        authPend[i] = authPend[authPend.length - 1];
-        authPend.length--;
-        break;
-      }
-    }
-  }
-
-  // updateRelease votes for a particular version to be included as the next release,
-  // or for the currently proposed release to be nuked out.
-  function updateRelease(uint32 major, uint32 minor, uint32 patch, bytes20 commit, bool release) isSigner {
-    // Skip nuke votes if no proposal is pending
-    if (!release && verProp.votes.pass.length == 0) {
-      return;
-    }
-    // Mark a new release if no proposal is pending
-    if (verProp.votes.pass.length == 0) {
-      verProp.major  = major;
-      verProp.minor  = minor;
-      verProp.patch  = patch;
-      verProp.commit = commit;
-    }
-    // Make sure positive votes match the current proposal
-    if (release && (verProp.major != major || verProp.minor != minor || verProp.patch != patch || verProp.commit != commit)) {
-      return;
-    }
-    // Gather the current votes and ensure we don't double vote
-    Votes votes = verProp.votes;
-    for (uint i = 0; i < votes.pass.length; i++) {
-      if (votes.pass[i] == msg.sender) {
-        return;
-      }
-    }
-    for (i = 0; i < votes.fail.length; i++) {
-      if (votes.fail[i] == msg.sender) {
-        return;
-      }
-    }
-    // Cast the vote and return if the proposal cannot be resolved yet
-    if (release) {
-      votes.pass.push(msg.sender);
-      if (votes.pass.length <= signers.length / 2) {
-        return;
-      }
-    } else {
-      votes.fail.push(msg.sender);
-      if (votes.fail.length <= signers.length / 2) {
-        return;
-      }
-    }
-    // Proposal resolved in our favor, execute whatever we voted on
-    if (release) {
-      verProp.time = uint64(now);
-      releases.push(verProp);
-      delete verProp;
-    } else {
-      delete verProp;
-    }
-  }
-}
diff --git a/contracts/release/contract_test.go b/contracts/release/contract_test.go
deleted file mode 100644
index 7aa3a577d..000000000
--- a/contracts/release/contract_test.go
+++ /dev/null
@@ -1,374 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-package release
-
-import (
-	"crypto/ecdsa"
-	"math/big"
-	"testing"
-
-	"github.com/ethereum/go-ethereum/accounts/abi/bind"
-	"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core"
-	"github.com/ethereum/go-ethereum/crypto"
-)
-
-// setupReleaseTest creates a blockchain simulator and deploys a version oracle
-// contract for testing.
-func setupReleaseTest(t *testing.T, prefund ...*ecdsa.PrivateKey) (*ecdsa.PrivateKey, *ReleaseOracle, *backends.SimulatedBackend) {
-	// Generate a new random account and a funded simulator
-	key, _ := crypto.GenerateKey()
-	auth := bind.NewKeyedTransactor(key)
-
-	accounts := []core.GenesisAccount{{Address: auth.From, Balance: big.NewInt(10000000000)}}
-	for _, key := range prefund {
-		accounts = append(accounts, core.GenesisAccount{Address: crypto.PubkeyToAddress(key.PublicKey), Balance: big.NewInt(10000000000)})
-	}
-	sim := backends.NewSimulatedBackend(accounts...)
-
-	// Deploy a version oracle contract, commit and return
-	_, _, oracle, err := DeployReleaseOracle(auth, sim)
-	if err != nil {
-		t.Fatalf("Failed to deploy version contract: %v", err)
-	}
-	sim.Commit()
-
-	return key, oracle, sim
-}
-
-// Tests that the version contract can be deployed and the creator is assigned
-// the sole authorized signer.
-func TestContractCreation(t *testing.T) {
-	key, oracle, _ := setupReleaseTest(t)
-
-	owner := crypto.PubkeyToAddress(key.PublicKey)
-	signers, err := oracle.Signers(nil)
-	if err != nil {
-		t.Fatalf("Failed to retrieve list of signers: %v", err)
-	}
-	if len(signers) != 1 || signers[0] != owner {
-		t.Fatalf("Initial signer mismatch: have %v, want %v", signers, owner)
-	}
-}
-
-// Tests that subsequent signers can be promoted, each requiring half plus one
-// votes for it to pass through.
-func TestSignerPromotion(t *testing.T) {
-	// Prefund a few accounts to authorize with and create the oracle
-	keys := make([]*ecdsa.PrivateKey, 5)
-	for i := 0; i < len(keys); i++ {
-		keys[i], _ = crypto.GenerateKey()
-	}
-	key, oracle, sim := setupReleaseTest(t, keys...)
-
-	// Gradually promote the keys, until all are authorized
-	keys = append([]*ecdsa.PrivateKey{key}, keys...)
-	for i := 1; i < len(keys); i++ {
-		// Check that no votes are accepted from the not yet authed user
-		if _, err := oracle.Promote(bind.NewKeyedTransactor(keys[i]), common.Address{}); err != nil {
-			t.Fatalf("Iter #%d: failed invalid promotion attempt: %v", i, err)
-		}
-		sim.Commit()
-
-		pend, err := oracle.AuthProposals(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve active proposals: %v", i, err)
-		}
-		if len(pend) != 0 {
-			t.Fatalf("Iter #%d: proposal count mismatch: have %d, want 0", i, len(pend))
-		}
-		// Promote with half - 1 voters and check that the user's not yet authorized
-		for j := 0; j < i/2; j++ {
-			if _, err = oracle.Promote(bind.NewKeyedTransactor(keys[j]), crypto.PubkeyToAddress(keys[i].PublicKey)); err != nil {
-				t.Fatalf("Iter #%d: failed valid promotion attempt: %v", i, err)
-			}
-		}
-		sim.Commit()
-
-		signers, err := oracle.Signers(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve list of signers: %v", i, err)
-		}
-		if len(signers) != i {
-			t.Fatalf("Iter #%d: signer count mismatch: have %v, want %v", i, len(signers), i)
-		}
-		// Promote with the last one needed to pass the promotion
-		if _, err = oracle.Promote(bind.NewKeyedTransactor(keys[i/2]), crypto.PubkeyToAddress(keys[i].PublicKey)); err != nil {
-			t.Fatalf("Iter #%d: failed valid promotion completion attempt: %v", i, err)
-		}
-		sim.Commit()
-
-		signers, err = oracle.Signers(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve list of signers: %v", i, err)
-		}
-		if len(signers) != i+1 {
-			t.Fatalf("Iter #%d: signer count mismatch: have %v, want %v", i, len(signers), i+1)
-		}
-	}
-}
-
-// Tests that subsequent signers can be demoted, each requiring half plus one
-// votes for it to pass through.
-func TestSignerDemotion(t *testing.T) {
-	// Prefund a few accounts to authorize with and create the oracle
-	keys := make([]*ecdsa.PrivateKey, 5)
-	for i := 0; i < len(keys); i++ {
-		keys[i], _ = crypto.GenerateKey()
-	}
-	key, oracle, sim := setupReleaseTest(t, keys...)
-
-	// Authorize all the keys as valid signers and verify cardinality
-	keys = append([]*ecdsa.PrivateKey{key}, keys...)
-	for i := 1; i < len(keys); i++ {
-		for j := 0; j <= i/2; j++ {
-			if _, err := oracle.Promote(bind.NewKeyedTransactor(keys[j]), crypto.PubkeyToAddress(keys[i].PublicKey)); err != nil {
-				t.Fatalf("Iter #%d: failed valid promotion attempt: %v", i, err)
-			}
-		}
-		sim.Commit()
-	}
-	signers, err := oracle.Signers(nil)
-	if err != nil {
-		t.Fatalf("Failed to retrieve list of signers: %v", err)
-	}
-	if len(signers) != len(keys) {
-		t.Fatalf("Signer count mismatch: have %v, want %v", len(signers), len(keys))
-	}
-	// Gradually demote users until we run out of signers
-	for i := len(keys) - 1; i >= 0; i-- {
-		// Demote with half - 1 voters and check that the user's not yet dropped
-		for j := 0; j < (i+1)/2; j++ {
-			if _, err = oracle.Demote(bind.NewKeyedTransactor(keys[j]), crypto.PubkeyToAddress(keys[i].PublicKey)); err != nil {
-				t.Fatalf("Iter #%d: failed valid demotion attempt: %v", len(keys)-i, err)
-			}
-		}
-		sim.Commit()
-
-		signers, err := oracle.Signers(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve list of signers: %v", len(keys)-i, err)
-		}
-		if len(signers) != i+1 {
-			t.Fatalf("Iter #%d: signer count mismatch: have %v, want %v", len(keys)-i, len(signers), i+1)
-		}
-		// Demote with the last one needed to pass the demotion
-		if _, err = oracle.Demote(bind.NewKeyedTransactor(keys[(i+1)/2]), crypto.PubkeyToAddress(keys[i].PublicKey)); err != nil {
-			t.Fatalf("Iter #%d: failed valid demotion completion attempt: %v", i, err)
-		}
-		sim.Commit()
-
-		signers, err = oracle.Signers(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve list of signers: %v", len(keys)-i, err)
-		}
-		if len(signers) != i {
-			t.Fatalf("Iter #%d: signer count mismatch: have %v, want %v", len(keys)-i, len(signers), i)
-		}
-		// Check that no votes are accepted from the already demoted users
-		if _, err = oracle.Promote(bind.NewKeyedTransactor(keys[i]), common.Address{}); err != nil {
-			t.Fatalf("Iter #%d: failed invalid promotion attempt: %v", i, err)
-		}
-		sim.Commit()
-
-		pend, err := oracle.AuthProposals(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve active proposals: %v", i, err)
-		}
-		if len(pend) != 0 {
-			t.Fatalf("Iter #%d: proposal count mismatch: have %d, want 0", i, len(pend))
-		}
-	}
-}
-
-// Tests that new versions can be released, honouring both voting rights as well
-// as the minimum required vote count.
-func TestVersionRelease(t *testing.T) {
-	// Prefund a few accounts to authorize with and create the oracle
-	keys := make([]*ecdsa.PrivateKey, 5)
-	for i := 0; i < len(keys); i++ {
-		keys[i], _ = crypto.GenerateKey()
-	}
-	key, oracle, sim := setupReleaseTest(t, keys...)
-
-	// Track the "current release"
-	var (
-		verMajor  = uint32(0)
-		verMinor  = uint32(0)
-		verPatch  = uint32(0)
-		verCommit = [20]byte{}
-	)
-	// Gradually push releases, always requiring more signers than previously
-	keys = append([]*ecdsa.PrivateKey{key}, keys...)
-	for i := 1; i < len(keys); i++ {
-		// Check that no votes are accepted from the not yet authed user
-		if _, err := oracle.Release(bind.NewKeyedTransactor(keys[i]), 0, 0, 0, [20]byte{0}); err != nil {
-			t.Fatalf("Iter #%d: failed invalid release attempt: %v", i, err)
-		}
-		sim.Commit()
-
-		prop, err := oracle.ProposedVersion(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve active proposal: %v", i, err)
-		}
-		if len(prop.Pass) != 0 {
-			t.Fatalf("Iter #%d: proposal vote count mismatch: have %d, want 0", i, len(prop.Pass))
-		}
-		// Authorize the user to make releases
-		for j := 0; j <= i/2; j++ {
-			if _, err = oracle.Promote(bind.NewKeyedTransactor(keys[j]), crypto.PubkeyToAddress(keys[i].PublicKey)); err != nil {
-				t.Fatalf("Iter #%d: failed valid promotion attempt: %v", i, err)
-			}
-		}
-		sim.Commit()
-
-		// Propose release with half voters and check that the release does not yet go through
-		for j := 0; j < (i+1)/2; j++ {
-			if _, err = oracle.Release(bind.NewKeyedTransactor(keys[j]), uint32(i), uint32(i+1), uint32(i+2), [20]byte{}); err != nil {
-				t.Fatalf("Iter #%d: failed valid release attempt: %v", i, err)
-			}
-		}
-		sim.Commit()
-
-		ver, err := oracle.CurrentVersion(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve current version: %v", i, err)
-		}
-		if ver.Major != verMajor || ver.Minor != verMinor || ver.Patch != verPatch || ver.Commit != verCommit {
-			t.Fatalf("Iter #%d: version mismatch: have %d.%d.%d-%x, want %d.%d.%d-%x", i, ver.Major, ver.Minor, ver.Patch, ver.Commit, verMajor, verMinor, verPatch, verCommit)
-		}
-
-		// Pass the release and check that it became the next version
-		verMajor, verMinor, verPatch, verCommit = uint32(i), uint32(i+1), uint32(i+2), [20]byte{}
-		if _, err = oracle.Release(bind.NewKeyedTransactor(keys[(i+1)/2]), uint32(i), uint32(i+1), uint32(i+2), [20]byte{}); err != nil {
-			t.Fatalf("Iter #%d: failed valid release completion attempt: %v", i, err)
-		}
-		sim.Commit()
-
-		ver, err = oracle.CurrentVersion(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve current version: %v", i, err)
-		}
-		if ver.Major != verMajor || ver.Minor != verMinor || ver.Patch != verPatch || ver.Commit != verCommit {
-			t.Fatalf("Iter #%d: version mismatch: have %d.%d.%d-%x, want %d.%d.%d-%x", i, ver.Major, ver.Minor, ver.Patch, ver.Commit, verMajor, verMinor, verPatch, verCommit)
-		}
-	}
-}
-
-// Tests that proposed versions can be nuked out of existence.
-func TestVersionNuking(t *testing.T) {
-	// Prefund a few accounts to authorize with and create the oracle
-	keys := make([]*ecdsa.PrivateKey, 9)
-	for i := 0; i < len(keys); i++ {
-		keys[i], _ = crypto.GenerateKey()
-	}
-	key, oracle, sim := setupReleaseTest(t, keys...)
-
-	// Authorize all the keys as valid signers
-	keys = append([]*ecdsa.PrivateKey{key}, keys...)
-	for i := 1; i < len(keys); i++ {
-		for j := 0; j <= i/2; j++ {
-			if _, err := oracle.Promote(bind.NewKeyedTransactor(keys[j]), crypto.PubkeyToAddress(keys[i].PublicKey)); err != nil {
-				t.Fatalf("Iter #%d: failed valid promotion attempt: %v", i, err)
-			}
-		}
-		sim.Commit()
-	}
-	// Propose releases with more and more keys, always retaining enough users to nuke the proposals
-	for i := 1; i < (len(keys)+1)/2; i++ {
-		// Propose release with an initial set of signers
-		for j := 0; j < i; j++ {
-			if _, err := oracle.Release(bind.NewKeyedTransactor(keys[j]), uint32(i), uint32(i+1), uint32(i+2), [20]byte{}); err != nil {
-				t.Fatalf("Iter #%d: failed valid proposal attempt: %v", i, err)
-			}
-		}
-		sim.Commit()
-
-		prop, err := oracle.ProposedVersion(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve active proposal: %v", i, err)
-		}
-		if len(prop.Pass) != i {
-			t.Fatalf("Iter #%d: proposal vote count mismatch: have %d, want %d", i, len(prop.Pass), i)
-		}
-		// Nuke the release with half+1 voters
-		for j := i; j <= i+(len(keys)+1)/2; j++ {
-			if _, err := oracle.Nuke(bind.NewKeyedTransactor(keys[j])); err != nil {
-				t.Fatalf("Iter #%d: failed valid nuke attempt: %v", i, err)
-			}
-		}
-		sim.Commit()
-
-		prop, err = oracle.ProposedVersion(nil)
-		if err != nil {
-			t.Fatalf("Iter #%d: failed to retrieve active proposal: %v", i, err)
-		}
-		if len(prop.Pass) != 0 || len(prop.Fail) != 0 {
-			t.Fatalf("Iter #%d: proposal vote count mismatch: have %d/%d pass/fail, want 0/0", i, len(prop.Pass), len(prop.Fail))
-		}
-	}
-}
-
-// Tests that demoting a signer will auto-nuke the currently pending release.
-func TestVersionAutoNuke(t *testing.T) {
-	// Prefund a few accounts to authorize with and create the oracle
-	keys := make([]*ecdsa.PrivateKey, 5)
-	for i := 0; i < len(keys); i++ {
-		keys[i], _ = crypto.GenerateKey()
-	}
-	key, oracle, sim := setupReleaseTest(t, keys...)
-
-	// Authorize all the keys as valid signers
-	keys = append([]*ecdsa.PrivateKey{key}, keys...)
-	for i := 1; i < len(keys); i++ {
-		for j := 0; j <= i/2; j++ {
-			if _, err := oracle.Promote(bind.NewKeyedTransactor(keys[j]), crypto.PubkeyToAddress(keys[i].PublicKey)); err != nil {
-				t.Fatalf("Iter #%d: failed valid promotion attempt: %v", i, err)
-			}
-		}
-		sim.Commit()
-	}
-	// Make a release proposal and check it's existence
-	if _, err := oracle.Release(bind.NewKeyedTransactor(keys[0]), 1, 2, 3, [20]byte{}); err != nil {
-		t.Fatalf("Failed valid proposal attempt: %v", err)
-	}
-	sim.Commit()
-
-	prop, err := oracle.ProposedVersion(nil)
-	if err != nil {
-		t.Fatalf("Failed to retrieve active proposal: %v", err)
-	}
-	if len(prop.Pass) != 1 {
-		t.Fatalf("Proposal vote count mismatch: have %d, want 1", len(prop.Pass))
-	}
-	// Demote a signer and check release proposal deletion
-	for i := 0; i <= len(keys)/2; i++ {
-		if _, err := oracle.Demote(bind.NewKeyedTransactor(keys[i]), crypto.PubkeyToAddress(keys[len(keys)-1].PublicKey)); err != nil {
-			t.Fatalf("Iter #%d: failed valid demotion attempt: %v", i, err)
-		}
-	}
-	sim.Commit()
-
-	prop, err = oracle.ProposedVersion(nil)
-	if err != nil {
-		t.Fatalf("Failed to retrieve active proposal: %v", err)
-	}
-	if len(prop.Pass) != 0 {
-		t.Fatalf("Proposal vote count mismatch: have %d, want 0", len(prop.Pass))
-	}
-}
diff --git a/contracts/release/generator.go b/contracts/release/generator.go
deleted file mode 100644
index 1553e0612..000000000
--- a/contracts/release/generator.go
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-//go:generate abigen --sol ./contract.sol --pkg release --out ./contract.go
-
-package release