switch ethereum 2.0 to ethereum serenity (#714)

README.md

@@ -1,8 +1,8 @@
-# Prysmatic Labs Ethereum 2.0 Implementation
+# Prysmatic Labs Ethereum Serenity Implementation
 
 [![Build status](https://badge.buildkite.com/b555891daf3614bae4284dcf365b2340cefc0089839526f096.svg)](https://buildkite.com/prysmatic-labs/prysm)
 
-This is the main repository for the beacon chain and sharding implementation for Ethereum 2.0 [Prysmatic Labs](https://prysmaticlabs.com).
+This is the main repository for the beacon chain and sharding implementation for Ethereum Serenity [Prysmatic Labs](https://prysmaticlabs.com).
 
 Before you begin, check out our [Contribution Guidelines](#contributing) and join our active chat room on Discord or Gitter below:
 

beacon-chain/README.md

@@ -1,6 +1,6 @@
 # Prysmatic Labs Beacon Chain Implementation
 
-This is the main project folder for the beacon chain implementation of Ethereum 2.0 in Golang by [Prysmatic Labs](https://prysmaticlabs.com). Before you begin, check out our [Contribution Guidelines](https://github.com/prysmaticlabs/prysm/blob/master/CONTRIBUTING.md) and join our active chat room on Discord or Gitter below:
+This is the main project folder for the beacon chain implementation of Ethereum Serenity in Golang by [Prysmatic Labs](https://prysmaticlabs.com). Before you begin, check out our [Contribution Guidelines](https://github.com/prysmaticlabs/prysm/blob/master/CONTRIBUTING.md) and join our active chat room on Discord or Gitter below:
 
 [![Discord](https://user-images.githubusercontent.com/7288322/34471967-1df7808a-efbb-11e7-9088-ed0b04151291.png)](https://discord.gg/KSA7rPr)
 [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/prysmaticlabs/prysm?badge&utm_medium=badge&utm_campaign=pr-badge)

beacon-chain/params/config.go

@@ -18,7 +18,7 @@ type ValidatorSetDeltaFlags int
 
 // Config contains configs for node to participate in beacon chain.
 type Config struct {
-	ShardCount                    uint64    // ShardCount is the fixed number of shards in Ethereum 2.0.
+	ShardCount                    uint64    // ShardCount is the fixed number of shards in Ethereum Serenity.
 	DepositSize                   uint64    // DepositSize is how much a validator has deposited in Gwei.
 	BootstrappedValidatorsCount   uint64    // BootstrappedValidatorsCount is the number of validators we seed the first crystallized state.
 	ModuloBias                    uint64    // ModuloBias is the upper bound of validator shuffle function. Can shuffle validator lists up to that size.

contracts/README.md

@@ -1,6 +1,6 @@
 # Prysmatic Labs Contract Page
 
-This page serves as a main reference for Prysmatic Labs' smart contracts implementation for ethereum 2.0.
+This page serves as a main reference for Prysmatic Labs' smart contracts implementation for Ethereum Serenity.
 
 ## Table of Contents
 

docs/DEMO_INFORMATION.md

@@ -1,14 +1,14 @@
-# Ethereum 2.0 Prysm Demo
+# Ethereum Serenity Prysm Demo
 
 ## Overview & Research Background
 
-At Prysmatic Labs, we started working on Ethereum 2.0 all the way back since Vitalik first had a Sharding FAQ as the only reference for the system at the start of 2018. A lot has happened, with the specification evolving from a series of ETHResearch blog posts into a minimal viable blueprint for how to design a scalable, secure Ethereum blockchain using Casper Proof of Stake and Sharding at its core.
+At Prysmatic Labs, we started working on Ethereum Serenity all the way back since Vitalik first had a Sharding FAQ as the only reference for the system at the start of 2018. A lot has happened, with the specification evolving from a series of ETHResearch blog posts into a minimal viable blueprint for how to design a scalable, secure Ethereum blockchain using Casper Proof of Stake and Sharding at its core.
 
 Now, the plan is to deploy ETH2.0 as a sidechain of Ethereum known as a beacon chain, where validators can stake their Ether and participate in consensus to vote on occurrences on shards known as cross-links.
 
 ## Version 0.0.0: Beacon Chain+Validator Demo
 
-We call our Ethereum 2.0 Shasper project Prysm, which will serve as the scaffold for a production-oriented release fully written in Go. We have been working hard to ensure we have a robust implementation of the Ethereum 2.0 specification as created by the Ethereum Research Team along with industry standard approaches to building large scale applications.
+We call our Ethereum Serenity project Prysm, which will serve as the scaffold for a production-oriented release fully written in Go. We have been working hard to ensure we have a robust implementation of the Ethereum Serenity specification as created by the Ethereum Research Team along with industry standard approaches to building large scale applications.
 
 We are proud to announce our very first release of Prysm, v0.0.0, which will serve as the building block for all future releases as we get to production. We want to show the community we have a project we have put a lot of work into through careful thought and design decisions that we hope will set a standard for future ETH2.0 developments.
 
@@ -47,10 +47,10 @@ Curious to see the system working and running a validator client locally? We hav
 
 [Running Instructions](https://github.com/prysmaticlabs/prysm/blob/master/README.md#instructions)
 
-You’ll be able to spin up a beacon node, connect a validator client, and start getting assigned to shards where you will then create beacon blocks or vote on beacon blocks through structures called “attestations”. If you are not quite as familiar with the Ethereum 2.0 Roadmap and Spec, check out the following links:
+You’ll be able to spin up a beacon node, connect a validator client, and start getting assigned to shards where you will then create beacon blocks or vote on beacon blocks through structures called “attestations”. If you are not quite as familiar with the Ethereum Serenity Roadmap and Spec, check out the following links:
 
-- [Ethereum 2.0 Devs Handbook](https://notes.ethereum.org/s/BkSZAJNwX#)
+- [Ethereum Serenity Devs Handbook](https://notes.ethereum.org/s/BkSZAJNwX#)
-- [Ethereum 2.0 Casper+Sharding Specification](https://github.com/ethereum/eth2.0-specs/blob/master/specs/casper_sharding_v2.1.md)
+- [Ethereum Serenity Casper+Sharding Specification](https://github.com/ethereum/eth2.0-specs/blob/master/specs/casper_sharding_v2.1.md)
 
-Even though canonical blocks are created in the demo due to your activity as a validator, you’ll quickly see not much can be done with these blocks until real, state execution comes into play. However, this beacon chain is a critical piece of consensus and coordination for all actors participating in Ethereum 2.0 and will as the foundation for a full-fledged, sharding system. 
+Even though canonical blocks are created in the demo due to your activity as a validator, you’ll quickly see not much can be done with these blocks until real, state execution comes into play. However, this beacon chain is a critical piece of consensus and coordination for all actors participating in Ethereum Serenity and will as the foundation for a full-fledged, sharding system. 
 

docs/MAINCHAIN.md

@@ -1,6 +1,6 @@
-# Connecting Ethereum 2.0 to a Mainchain, Go-Ethereum Node
+# Connecting Ethereum Serenity to a Mainchain, Go-Ethereum Node
 
-In order to test out validator registration and synchronize the Ethereum 2.0 beacon chain with a proof-of-work, mainchain node, you'll need to initialize your own private Ethereum blockchain as follows:
+In order to test out validator registration and synchronize the Ethereum Serenity beacon chain with a proof-of-work, mainchain node, you'll need to initialize your own private Ethereum blockchain as follows:
 
 ## Running a Local Geth Node
 

docs/READINGS.md

@@ -102,7 +102,7 @@ With respect to knowing enough about sharding, we will cover the requirements fo
 
 After reading the Sharding FAQ, it is important to understand the minimal implementation notes and the research that went into writing it up.
 
-**Shasper Concepts and Notes**
+**Serenity Concepts and Notes**
 
 -   [Sharding Concepts Mental Map](https://www.mindomo.com/zh/mindmap/sharding-d7cf8b6dee714d01a77388cb5d9d2a01)
 -   [Taiwan Sharding Workshop Notes](https://hackmd.io/s/HJ_BbgCFz#%E2%9F%A0-General-Introduction)
@@ -111,7 +111,7 @@ After reading the Sharding FAQ, it is important to understand the minimal implem
 -   [General Theory of Sharding](https://ethresear.ch/t/a-general-theory-of-what-quadratically-sharded-validation-is/1730/10)
 -   [Sharding Design Compendium](https://ethresear.ch/t/sharding-designs-compendium/1888/25)
 
-**Shasper Research Posts in Order**
+**Serenity Research Posts in Order**
 
 -   [Sharding v2.1 Spec](https://notes.ethereum.org/SCIg8AH5SA-O4C1G1LYZHQ)
 -   [Casper/Sharding/Beacon Chain FAQs](https://notes.ethereum.org/9MMuzWeFTTSg-3Tz_YeiBA?view)
@@ -128,7 +128,7 @@ After reading the Sharding FAQ, it is important to understand the minimal implem
 -   [Safe Notary Pool Size](https://ethresear.ch/t/safe-notary-pool-size/1728/3)
 -   [Cross Links Between Main and Shard Chains](https://ethresear.ch/t/cross-links-between-main-chain-and-shards/1860/2)
 
-**Shasper Talk from Conferences & Meet Ups in Order**
+**Serenity Talk from Conferences & Meet Ups in Order**
 -   [Sharding Presentation by Vitalik from IC3-ETH Bootcamp](https://vod.video.cornell.edu/media/Sharding+-+Vitalik+Buterin/1_1xezsfb4/97851101)
 -   [Latest Research and Sharding by Justin Drake from Tech Crunch](https://www.youtube.com/watch?v=J6xO7DH20Js)
 -   [Beacon Casper Chain by Vitalik and Justin Drake](https://www.youtube.com/watch?v=GAywmwGToUI)

docs/VALIDATOR_REGISTRATION.md

@@ -36,7 +36,7 @@ as long as pub key matches the one you used to launch beacon chain node. (ex: aa
 
 ### Step 4: Wait for Deposit Tx Block to be Mined
 
-After the deposit transaction gets mined, beacon chain node will report account holder has been registered. Congrats! Now, you are contributing to the security of Ethereum 2.0 : )
+After the deposit transaction gets mined, beacon chain node will report account holder has been registered. Congrats! Now, you are contributing to the security of Ethereum Serenity
 ```
 INFO[0000] Starting beacon node
 INFO[0000] Starting web3 PoW chain service at ws://127.0.0.1:8546

k8s/README.md

@@ -1,4 +1,4 @@
-# Kubernetes Configuration for Ethereum 2.0
+# Kubernetes Configuration for Ethereum Serenity
 
 ## Requirements
 

proto/README.md

@@ -1,6 +1,6 @@
-# Ethereum 2.0 Protocol Buffers
+# Ethereum Serenity Protocol Buffers
 
-This package defines common protobuf messages and services used by Ethereum 2.0 clients. Following the structure of:
+This package defines common protobuf messages and services used by Ethereum Serenity clients. Following the structure of:
 
 ```
 proto/

shared/bls/bls.go

@@ -1,6 +1,6 @@
 // Package bls implements a go-wrapper around a C BLS library leveraging
 // the BLS12-381 curve. This package exposes a public API for verifying and
-// aggregating BLS signatures used by Ethereum 2.0.
+// aggregating BLS signatures used by Ethereum Serenity.
 package bls
 
 import "fmt"

shared/legacyutil/convert_transaction.go

@@ -1,4 +1,4 @@
-// Package legacyutil exists to convert Ethererum 2.0 types to go-ethereum or
+// Package legacyutil exists to convert Ethereum Serenity types to go-ethereum or
 // Ethereum 1.0 types.
 package legacyutil
 

shared/p2p/p2p.go

@@ -1,4 +1,4 @@
-// Package p2p handles peer-to-peer networking for Ethereum 2.0 clients.
+// Package p2p handles peer-to-peer networking for Ethereum Serenity clients.
 //
 // There are three types of p2p communications.
 //

validator/README.md

@@ -1,6 +1,6 @@
 # Prysmatic Labs Validator Client Implementation
 
-This is the main project folder for a validator client implementation of Ethereum 2.0 in Golang by [Prysmatic Labs](https://prysmaticlabs.com). A validator client attaches to a running beacon node in order to perform proposer/attester responsibilities and manage the lifecycle of a particular shard upon being assigned to one.
+This is the main project folder for a validator client implementation of Ethereum Serenity in Golang by [Prysmatic Labs](https://prysmaticlabs.com). A validator client attaches to a running beacon node in order to perform proposer/attester responsibilities and manage the lifecycle of a particular shard upon being assigned to one.
 
 Before you begin, check out our main [README](https://github.com/prysmaticlabs/prysm/blob/master/README.md) and join our active chat room on Discord or Gitter below:
 

validator/attester/service.go

@@ -1,5 +1,5 @@
 // Package attester defines all relevant functionality for a Attester actor
-// within Ethereum 2.0.
+// within Ethereum Serenity.
 package attester
 
 import (
@@ -26,7 +26,7 @@ type beaconClientService interface {
 }
 
 // Attester holds functionality required to run a block attester
-// in Ethereum 2.0.
+// in Ethereum Serenity.
 type Attester struct {
 	ctx              context.Context
 	cancel           context.CancelFunc

validator/main.go

@@ -58,7 +58,7 @@ VERSION:
 
 	app := cli.NewApp()
 	app.Name = "validator"
-	app.Usage = `launches an Ethereum 2.0 validator client that interacts with a beacon chain, starts proposer services, shardp2p connections, and more
+	app.Usage = `launches an Ethereum Serenity validator client that interacts with a beacon chain, starts proposer services, shardp2p connections, and more
 `
 	app.Action = startNode
 	app.Flags = []cli.Flag{

validator/node/node.go

@@ -1,5 +1,5 @@
 // Package node defines a validator client which connects to a
-// full beacon node as part of the Ethereum 2.0 specification.
+// full beacon node as part of the Ethereum Serenity specification.
 package node
 
 import (
@@ -32,7 +32,7 @@ const shardChainDBName = "shardchaindata"
 
 // ValidatorClient defines an instance of a sharding validator that manages
 // the entire lifecycle of services attached to it participating in
-// Ethereum 2.0.
+// Ethereum Serenity.
 type ValidatorClient struct {
 	ctx      *cli.Context
 	services *shared.ServiceRegistry // Lifecycle and service store.
@@ -49,7 +49,7 @@ func GeneratePubKey() ([]byte, error) {
 	return pubkey, err
 }
 
-// NewValidatorClient creates a new, Ethereum 2.0 validator client.
+// NewValidatorClient creates a new, Ethereum Serenity validator client.
 func NewValidatorClient(ctx *cli.Context) (*ValidatorClient, error) {
 	registry := shared.NewServiceRegistry()
 	ValidatorClient := &ValidatorClient{

validator/proposer/service.go

@@ -1,5 +1,5 @@
 // Package proposer defines all relevant functionality for a Proposer actor
-// within Ethereum 2.0.
+// within Ethereum Serenity.
 package proposer
 
 import (
@@ -31,7 +31,7 @@ type rpcAttestationService interface {
 }
 
 // Proposer holds functionality required to run a block proposer
-// in Ethereum 2.0. Must satisfy the Service interface defined in
+// in Ethereum Serenity. Must satisfy the Service interface defined in
 // sharding/service.go.
 type Proposer struct {
 	ctx                context.Context