stellar · tomquisel · Aug 20, 2019 · Aug 19, 2019 · Aug 19, 2019 · Aug 19, 2019
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -95,14 +95,6 @@ commands:
 #-----------------------------------------------------------------------------#
 
 jobs:
-  # check_code_1_10 performs code checks using Go 1.10 (gofmt is only run for 1.12).
-  check_code_1_10:
-    working_directory: /go/src/github.com/stellar/go
-    docker:
-      - image: circleci/golang:1.10-stretch
-    steps:
-      - govet
-
   # check_code_1_11 performs code checks using Go 1.11 (gofmt is only run for 1.12).
   check_code_1_11:
     working_directory: /go/src/github.com/stellar/go
@@ -122,26 +114,6 @@ jobs:
       - govet
       - staticcheck
 
-  # test_code_1_10 performs all package tests using Go 1.10.
-  test_code_1_10:
-    working_directory: /go/src/github.com/stellar/go
-    docker:
-      - image: circleci/golang:1.10-stretch
-        environment:
-          PGHOST: localhost
-          PGPORT: 5432
-          PGUSER: circleci
-          MYSQL_HOST: 127.0.0.1
-          MYSQL_PORT: 3306
-      - image: circleci/postgres:9.6.5-alpine-ram
-        environment:
-          POSTGRES_USER: circleci
-      - image: circleci/mysql:5.7
-      - image: circleci/redis:5.0-alpine
-    steps:
-      - install_go_deps
-      - test_packages
-
   # test_code_1_11 performs all package tests using Go 1.11.
   test_code_1_11:
     working_directory: /go/src/github.com/stellar/go
@@ -215,10 +187,8 @@ workflows:
 
   check_code_and_test:
     jobs:
-      - check_code_1_10
       - check_code_1_11
       - check_code_1_12
-      - test_code_1_10
       - test_code_1_11
       - test_code_1_12
 

diff --git a/.travis.yml b/.travis.yml
@@ -9,7 +9,6 @@ addons:
   ssh_known_hosts:
   - bitbucket.org
 go:
-- '1.10'
 - '1.11'
 - '1.12'
 - tip

diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.10.3
+FROM golang:1.12
 RUN curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
 WORKDIR /go/src/github.com/stellar/go
 

diff --git a/README.md b/README.md
@@ -20,7 +20,9 @@ This repo is the home for all of the public go code produced by SDF.  In additio
 
 ## Dependencies
 
-This repository depends upon a [number of external dependencies](./Gopkg.lock), and uses [dep](https://golang.github.io/dep/) to manage them (see installation instructions [here](https://golang.github.io/dep/docs/installation.html)).  
+This repository is officially supported on the last two releases of Go, which is currently Go 1.11 and Go 1.12.
+
+It depends on a [number of external dependencies](./Gopkg.lock), and uses [dep](https://golang.github.io/dep/) to manage them (see installation instructions [here](https://golang.github.io/dep/docs/installation.html)).
 
 To satisfy dependencies and populate the `vendor` directory run: 
 

diff --git a/clients/horizonclient/CHANGELOG.md b/clients/horizonclient/CHANGELOG.md
@@ -3,6 +3,10 @@
 All notable changes to this project will be documented in this
 file.  This project adheres to [Semantic Versioning](http://semver.org/).
 
+## Unreleased
+
+- Dropped support for Go 1.10.
+
 ## [v1.4.0](https://github.com/stellar/go/releases/tag/horizonclient-v1.4.0) - 2019-08-09
 
 - Add support for querying operation endpoint with `join` parameter [#1521](https://github.com/stellar/go/issues/1521).

diff --git a/clients/horizonclient/README.md b/clients/horizonclient/README.md
@@ -12,7 +12,7 @@ This library is aimed at developers building Go applications that interact with
 * The [txnbuild API reference](https://godoc.org/github.com/stellar/go/txnbuild).
 
 ### Prerequisites
-* Go 1.10 or greater
+* Go 1.11 or greater
 
 ### Installing
 * Download the Stellar Go monorepo: `git clone [email protected]:stellar/go.git`

diff --git a/govet.sh b/govet.sh
@@ -7,7 +7,7 @@ set -e
 # For now we just skip the shadow checking for Go 1.12+
 # TODO: 2) Not triggering on shadowed vars (output not stdout?)
 # TODO: 3) Fix syntax for Go 1.12+ (go tool vet -> go vet, but fails to find packages?)
-if [[ $GOLANG_VERSION = 1.9.* ]] || [[ $GOLANG_VERSION = 1.10.* ]] || [[ $GOLANG_VERSION = 1.11.* ]]; then
+if [[ $GOLANG_VERSION = 1.11.* ]]; then
     echo "Running go vet checks..."
 OUTPUT=$(ls -d */ \
   | egrep -v '^vendor|^docs' \

diff --git a/services/bridge/CHANGELOG.md b/services/bridge/CHANGELOG.md
@@ -5,6 +5,7 @@ As this project is pre 1.0, breaking changes may happen for minor version bumps.
 ## Unreleased
 
 * Fixed path-payment operation in `/payment`
+* Dropped support for Go 1.10.
 
 ## 0.0.32
 

diff --git a/services/compliance/CHANGELOG.md b/services/compliance/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 As this project is pre 1.0, breaking changes may happen for minor version bumps. A breaking change will get clearly notified in this log.
 
+## Unreleased
+
+* Dropped support for Go 1.10.
+
 ## 0.0.32
 
 * Compliance server now uses the new Go SDK.

diff --git a/services/federation/CHANGELOG.md b/services/federation/CHANGELOG.md
@@ -11,6 +11,7 @@ bumps.  A breaking change will get clearly notified in this log.
 ### Changed
 
 - BREAKING CHANGE: The `url` database configuration has been renamed to `dsn` to more accurately reflect its content.
+- Dropped support for Go 1.10.
 
 ### Fixed
 

diff --git a/services/horizon/CHANGELOG.md b/services/horizon/CHANGELOG.md
@@ -6,6 +6,10 @@ file.  This project adheres to [Semantic Versioning](http://semver.org/).
 As this project is pre 1.0, breaking changes may happen for minor version
 bumps.  A breaking change will get clearly notified in this log.
 
+## Unreleased
+
+* Dropped support for Go 1.10.
+
 ## v0.19.0
 
 * Add `join` parameter to operations and payments endpoints. Currently, the only valid value for the parameter is `transactions`. If `join=transactions` is included in a request then the response will include a `transaction` field for each operation in the response.

diff --git a/services/horizon/internal/docs/admin.md b/services/horizon/internal/docs/admin.md
@@ -36,7 +36,7 @@ To test the installation, simply run `horizon --help` from a terminal.  If the h
 Should you decide not to use one of our prebuilt releases, you may instead build Horizon from source.  To do so, you need to install some developer tools:
 
 - A unix-like operating system with the common core commands (cp, tar, mkdir, bash, etc.)
-- A compatible distribution of Go (we officially support Go 1.10 and later)
+- A compatible distribution of Go (Go 1.11 or later)
 - [go-dep](https://golang.github.io/dep/)
 - [git](https://git-scm.com/)
 - [mercurial](https://www.mercurial-scm.org/)

diff --git a/services/horizon/internal/docs/developing.md b/services/horizon/internal/docs/developing.md
@@ -11,7 +11,7 @@ If you are just starting with Horizon and want to try it out, consider the [Quic
 Building Horizon requires the following developer tools:
 
 - A [Unix-like](https://en.wikipedia.org/wiki/Unix-like) operating system with the common core commands (cp, tar, mkdir, bash, etc.)
-- Golang 1.10 or later
+- Golang 1.11 or later
 - [git](https://git-scm.com/) (to check out Horizon's source code)
 - [go-dep](https://golang.github.io/dep/) (package manager for Go)
 - [mercurial](https://www.mercurial-scm.org/) (needed for `go-dep`)

diff --git a/services/keystore/CHANGELOG.md b/services/keystore/CHANGELOG.md
@@ -1,3 +1,7 @@
+## Unreleased
+
+- Dropped support for Go 1.10.
+
 ## [v1.0.0] - 2019-06-18
 
 Initial release of the keystore.
diff --git a/services/ticker/CHANGELOG.md b/services/ticker/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## [UNRELEASED]
 - Added nested `"issuer_detail"` field to `/assets.json`.
+- Dropped support for Go 1.10.
 
 
 ## [v1.1.0] - 2019-07-22

diff --git a/tools/stellar-archivist/CHANGELOG.md b/tools/stellar-archivist/CHANGELOG.md
@@ -9,6 +9,7 @@ bumps.  A breaking change will get clearly notified in this log.
 ## ???
 
 * Fix race condition in `mirror` command
+* Dropped support for Go 1.10.
 
 ## [v0.1.0] - 2016-08-17
 

diff --git a/tools/stellar-hd-wallet/CHANGELOG.md b/tools/stellar-hd-wallet/CHANGELOG.md
@@ -6,6 +6,10 @@ file.  This project adheres to [Semantic Versioning](http://semver.org/).
 As this project is pre 1.0, breaking changes may happen for minor version
 bumps.  A breaking change will get clearly notified in this log.
 
+## Unreleased
+
+- Dropped support for Go 1.10.
+
 ## [v0.0.1] - 2017-12-28
 
 Initial release.
diff --git a/tools/stellar-sign/CHANGELOG.md b/tools/stellar-sign/CHANGELOG.md
@@ -6,6 +6,10 @@ file.  This project adheres to [Semantic Versioning](http://semver.org/).
 As this project is pre 1.0, breaking changes may happen for minor version
 bumps.  A breaking change will get clearly notified in this log.
 
+## Unreleased
+
+- Dropped support for Go 1.10.
+
 ## [v0.2.0] - 2016-08-19
 
 ### Added

diff --git a/tools/stellar-vanity-gen/CHANGELOG.md b/tools/stellar-vanity-gen/CHANGELOG.md
@@ -6,6 +6,10 @@ file.  This project adheres to [Semantic Versioning](http://semver.org/).
 As this project is pre 1.0, breaking changes may happen for minor version
 bumps.  A breaking change will get clearly notified in this log.
 
+## Unreleased
+
+- Dropped support for Go 1.10.
+
 ## [v0.1.0] - 2016-08-17
 
 Initial release after import from https://github.com/stellar/go-stellar-base/cmd/stellar-vanity-gen

diff --git a/txnbuild/CHANGELOG.md b/txnbuild/CHANGELOG.md
@@ -3,6 +3,10 @@
 All notable changes to this project will be documented in this
 file.  This project adheres to [Semantic Versioning](http://semver.org/).
 
+## Unreleased
+
+* Dropped support for Go 1.10.
+
 ## [v1.4.0](https://github.com/stellar/go/releases/tag/horizonclient-v1.4.0) - 2019-08-09
 
 * Add `BuildChallengeTx` function for building [SEP-10](https://github.com/stellar/stellar-protocol/blob/master/ecosystem/sep-0010.md) challenge transaction([#1466](https://github.com/stellar/go/issues/1466)).

diff --git a/txnbuild/README.md b/txnbuild/README.md
@@ -61,7 +61,7 @@ This library is aimed at developers building Go applications on top of the [Stel
 An easy-to-follow demonstration that exercises this SDK on the TestNet with actual accounts is also included! See the [Demo](#demo) section below.
 
 ### Prerequisites
-* Go 1.10 or greater
+* Go 1.11 or greater
 
 ### Installing
 * Download the Stellar Go monorepo: `git clone [email protected]:stellar/go.git`
-Original file line number
+Diff line change
@@ Expand Up / @@ -9,7 +9,6 @@ addons: @@
       ssh_known_hosts:
       - bitbucket.org
     go:
-    - '1.10'
     - '1.11'
     - '1.12'
     - tip
@@ Expand Down @@