baptiste-b-pegasys · baptiste-b-pegasys · Nov 17, 2020 · Nov 17, 2020 · Nov 17, 2020 · Nov 18, 2020
diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
@@ -30,11 +30,11 @@ Please make sure your contributions adhere to our coding guidelines:
 Before you submit a feature request, please check and make sure that it isn't 
 possible through some other means. The JavaScript-enabled console is a powerful 
 feature in the right hands. Please check our 
-[Wiki page](https://github.com/ethereum/go-ethereum/wiki) for more info
+[Geth documentation page](https://geth.ethereum.org/docs/) for more info
 and help.
 
 ## Configuration, dependencies, and tests
 
-Please see the [Developers' Guide](https://github.com/ethereum/go-ethereum/wiki/Developers'-Guide)
+Please see the [Developers' Guide](https://geth.ethereum.org/docs/developers/devguide)
 for more details on configuring your environment, managing project dependencies
 and testing procedures.
diff --git a/.github/ISSUE_TEMPLATE.md → .github/ISSUE_TEMPLATE/bug.md b/.github/ISSUE_TEMPLATE.md → .github/ISSUE_TEMPLATE/bug.md
@@ -1,8 +1,10 @@
-Hi there,
-
-Please note that this is an issue tracker reserved for bug reports and feature requests.
-
-For general questions please use [discord](https://discord.gg/nthXNEv) or the Ethereum stack exchange at https://ethereum.stackexchange.com.
+---
+name: Report a bug
+about: Something with go-ethereum is not working as expected
+title: ''
+labels: 'type:bug'
+assignees: ''
+---
 
 #### System information
 

diff --git a/.github/ISSUE_TEMPLATE/feature.md b/.github/ISSUE_TEMPLATE/feature.md
@@ -0,0 +1,17 @@
+---
+name: Request a feature
+about: Report a missing feature - e.g. as a step before submitting a PR
+title: ''
+labels: 'type:feature'
+assignees: ''
+---
+
+# Rationale
+
+Why should this feature exist?
+What are the use-cases?
+
+# Implementation
+
+Do you have ideas regarding the implementation of this feature?
+Are you willing to implement this feature?
diff --git a/.github/ISSUE_TEMPLATE/question.md b/.github/ISSUE_TEMPLATE/question.md
@@ -0,0 +1,9 @@
+---
+name: Ask a question
+about: Something is unclear
+title: ''
+labels: 'type:docs'
+assignees: ''
+---
+
+This should only be used in very rare cases e.g. if you are not 100% sure if something is a bug or asking a question that leads to improving the documentation. For general questions please use [discord](https://discord.gg/nthXNEv) or the Ethereum stack exchange at https://ethereum.stackexchange.com.
diff --git a/.travis.yml b/.travis.yml
@@ -5,7 +5,7 @@ jobs:
   allow_failures:
     - stage: build
       os: osx
-      go: 1.14.x
+      go: 1.15.x
       env:
         - azure-osx
         - azure-ios
@@ -15,8 +15,8 @@ jobs:
     # This builder only tests code linters on latest version of Go
     - stage: lint
       os: linux
-      dist: xenial
-      go: 1.15.x
+      dist: bionic
+      go: 1.16.x
       env:
         - lint
       git:
@@ -28,8 +28,8 @@ jobs:
     - stage: build
       if: type = push
       os: linux
-      dist: xenial
-      go: 1.15.x
+      dist: bionic
+      go: 1.16.x
       env:
         - ubuntu-ppa
         - GO111MODULE=on
@@ -52,9 +52,9 @@ jobs:
     - stage: build
       if: type = push
       os: linux
-      dist: xenial
+      dist: bionic
       sudo: required
-      go: 1.15.x
+      go: 1.16.x
       env:
         - azure-linux
         - GO111MODULE=on
@@ -67,31 +67,31 @@ jobs:
       script:
         # Build for the primary platforms that Trusty can manage
         - go run build/ci.go install -dlgo
-        - go run build/ci.go archive -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - go run build/ci.go archive -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
         - go run build/ci.go install -dlgo -arch 386
-        - go run build/ci.go archive -arch 386 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - go run build/ci.go archive -arch 386 -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
 
         # Switch over GCC to cross compilation (breaks 386, hence why do it here only)
         - sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install gcc-arm-linux-gnueabi libc6-dev-armel-cross gcc-arm-linux-gnueabihf libc6-dev-armhf-cross gcc-aarch64-linux-gnu libc6-dev-arm64-cross
         - sudo ln -s /usr/include/asm-generic /usr/include/asm
 
         - GOARM=5 go run build/ci.go install -dlgo -arch arm -cc arm-linux-gnueabi-gcc
-        - GOARM=5 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - GOARM=5 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
         - GOARM=6 go run build/ci.go install -dlgo -arch arm -cc arm-linux-gnueabi-gcc
-        - GOARM=6 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - GOARM=6 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
         - GOARM=7 go run build/ci.go install -dlgo -arch arm -cc arm-linux-gnueabihf-gcc
-        - GOARM=7 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - GOARM=7 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
         - go run build/ci.go install -dlgo -arch arm64 -cc aarch64-linux-gnu-gcc
-        - go run build/ci.go archive -arch arm64 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - go run build/ci.go archive -arch arm64 -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
 
     # This builder does the Linux Azure MIPS xgo uploads
     - stage: build
       if: type = push
       os: linux
-      dist: xenial
+      dist: bionic
       services:
         - docker
-      go: 1.15.x
+      go: 1.16.x
       env:
         - azure-linux-mips
         - GO111MODULE=on
@@ -100,64 +100,63 @@ jobs:
       script:
         - go run build/ci.go xgo --alltools -- --targets=linux/mips --ldflags '-extldflags "-static"' -v
         - for bin in build/bin/*-linux-mips; do mv -f "${bin}" "${bin/-linux-mips/}"; done
-        - go run build/ci.go archive -arch mips -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - go run build/ci.go archive -arch mips -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
 
         - go run build/ci.go xgo --alltools -- --targets=linux/mipsle --ldflags '-extldflags "-static"' -v
         - for bin in build/bin/*-linux-mipsle; do mv -f "${bin}" "${bin/-linux-mipsle/}"; done
-        - go run build/ci.go archive -arch mipsle -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - go run build/ci.go archive -arch mipsle -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
 
         - go run build/ci.go xgo --alltools -- --targets=linux/mips64 --ldflags '-extldflags "-static"' -v
         - for bin in build/bin/*-linux-mips64; do mv -f "${bin}" "${bin/-linux-mips64/}"; done
-        - go run build/ci.go archive -arch mips64 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - go run build/ci.go archive -arch mips64 -type tar -signer LINUX_SIGNING_KEY signify SIGNIFY_KEY -upload gethstore/builds
 
         - go run build/ci.go xgo --alltools -- --targets=linux/mips64le --ldflags '-extldflags "-static"' -v
         - for bin in build/bin/*-linux-mips64le; do mv -f "${bin}" "${bin/-linux-mips64le/}"; done
-        - go run build/ci.go archive -arch mips64le -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
+        - go run build/ci.go archive -arch mips64le -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
 
     # This builder does the Android Maven and Azure uploads
     - stage: build
       if: type = push
       os: linux
-      dist: xenial
+      dist: bionic
       addons:
         apt:
           packages:
-            - oracle-java8-installer
-            - oracle-java8-set-default
-      language: android
-      android:
-        components:
-          - platform-tools
-          - tools
-          - android-15
-          - android-19
-          - android-24
+            - openjdk-8-jdk
       env:
         - azure-android
         - maven-android
         - GO111MODULE=on
       git:
         submodules: false # avoid cloning ethereum/tests
       before_install:
-        - curl https://dl.google.com/go/go1.15.5.linux-amd64.tar.gz | tar -xz
+        # Install Android and it's dependencies manually, Travis is stale
+        - export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+        - curl https://dl.google.com/android/repository/commandlinetools-linux-6858069_latest.zip -o android.zip
+        - unzip -q android.zip -d $HOME/sdk && rm android.zip
+        - mv $HOME/sdk/cmdline-tools $HOME/sdk/latest && mkdir $HOME/sdk/cmdline-tools && mv $HOME/sdk/latest $HOME/sdk/cmdline-tools
+        - export PATH=$PATH:$HOME/sdk/cmdline-tools/latest/bin
+        - export ANDROID_HOME=$HOME/sdk
+
+        - yes | sdkmanager --licenses >/dev/null
+        - sdkmanager "platform-tools" "platforms;android-15" "platforms;android-19" "platforms;android-24" "ndk-bundle"
+
+        # Install Go to allow building with
+        - curl https://dl.google.com/go/go1.16.linux-amd64.tar.gz | tar -xz
         - export PATH=`pwd`/go/bin:$PATH
         - export GOROOT=`pwd`/go
         - export GOPATH=$HOME/go
       script:
         # Build the Android archive and upload it to Maven Central and Azure
-        - curl https://dl.google.com/android/repository/android-ndk-r19b-linux-x86_64.zip -o android-ndk-r19b.zip
-        - unzip -q android-ndk-r19b.zip && rm android-ndk-r19b.zip
-        - mv android-ndk-r19b $ANDROID_HOME/ndk-bundle
-
         - mkdir -p $GOPATH/src/github.com/ethereum
         - ln -s `pwd` $GOPATH/src/github.com/ethereum/go-ethereum
-        - go run build/ci.go aar -signer ANDROID_SIGNING_KEY -deploy https://oss.sonatype.org -upload gethstore/builds
+        - go run build/ci.go aar -signer ANDROID_SIGNING_KEY -signify SIGNIFY_KEY  -deploy https://oss.sonatype.org -upload gethstore/builds
 
     # This builder does the OSX Azure, iOS CocoaPods and iOS Azure uploads
     - stage: build
       if: type = push
       os: osx
-      go: 1.15.x
+      go: 1.16.x
       env:
         - azure-osx
         - azure-ios
@@ -167,7 +166,7 @@ jobs:
         submodules: false # avoid cloning ethereum/tests
       script:
         - go run build/ci.go install -dlgo
-        - go run build/ci.go archive -type tar -signer OSX_SIGNING_KEY -upload gethstore/builds
+        - go run build/ci.go archive -type tar -signer OSX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
 
         # Build the iOS framework and upload it to CocoaPods and Azure
         - gem uninstall cocoapods -a -x
@@ -182,14 +181,14 @@ jobs:
 
         # Workaround for https://github.com/golang/go/issues/23749
         - export CGO_CFLAGS_ALLOW='-fmodules|-fblocks|-fobjc-arc'
-        - go run build/ci.go xcode -signer IOS_SIGNING_KEY -deploy trunk -upload gethstore/builds
+        - go run build/ci.go xcode -signer IOS_SIGNING_KEY -signify SIGNIFY_KEY -deploy trunk -upload gethstore/builds
 
     # These builders run the tests
     - stage: build
       os: linux
       arch: amd64
-      dist: xenial
-      go: 1.15.x
+      dist: bionic
+      go: 1.16.x
       env:
         - GO111MODULE=on
       script:
@@ -199,17 +198,17 @@ jobs:
       if: type = pull_request
       os: linux
       arch: arm64
-      dist: xenial
-      go: 1.15.x
+      dist: bionic
+      go: 1.16.x
       env:
         - GO111MODULE=on
       script:
         - go run build/ci.go test -coverage $TEST_PACKAGES
 
     - stage: build
       os: linux
-      dist: xenial
-      go: 1.14.x
+      dist: bionic
+      go: 1.15.x
       env:
         - GO111MODULE=on
       script:
@@ -219,8 +218,8 @@ jobs:
     - stage: build
       if: type = cron
       os: linux
-      dist: xenial
-      go: 1.15.x
+      dist: bionic
+      go: 1.16.x
       env:
         - azure-purge
         - GO111MODULE=on

diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 # Build Geth in a stock Go builder container
-FROM golang:1.15-alpine as builder
+FROM golang:1.16-alpine as builder
 
 RUN apk add --no-cache make gcc musl-dev linux-headers git
 

diff --git a/Dockerfile.alltools b/Dockerfile.alltools
@@ -1,5 +1,5 @@
 # Build Geth in a stock Go builder container
-FROM golang:1.15-alpine as builder
+FROM golang:1.16-alpine as builder
 
 RUN apk add --no-cache make gcc musl-dev linux-headers git