Merge branch 'development' into dev-dropdown

* development: (120 commits)
  Exit with non-error code at end of publishRelease
  Publish
  Updated CHANGELOGS
  Fix prettier
  Update changelog files for RC packages
  Skip doc generation for local publishes since we test this in a separate CI test
  Fix typo
  Use absolute path
  Run yarn a second time if the first fails
  Try relative to root dir
  Fix command
  Move md files to lib folder during build
  Change exit code to failure
  Fix sra-spec `main` and `types` in package.json
  Actual relative path
  Try relative path
  Issue #1025 BlockParam unroll
  Fix command
  Move md files to lib folder during build
  Fix sra-spec `main` and `types` in package.json
  ...

1 files changed, 93 insertions, 0 deletions

diff --git a/packages/sra-spec/README.md b/packages/sra-spec/README.md
new file mode 100644
index 000000000..7eee6396b
--- /dev/null
+++ b/packages/sra-spec/README.md
@@ -0,0 +1,93 @@
+## @0xproject/sra-spec
+
+Contains the Standard Relayer API [OpenAPI Spec](https://github.com/OAI/OpenAPI-Specification).
+
+The package distributes both a javascript object version and a json version.
+
+A deployed [ReDoc](https://github.com/Rebilly/ReDoc) static site with the API can be found here http://sra-spec.s3-website-us-east-1.amazonaws.com/.
+
+## Usage
+
+```
+import { api } from '@0xproject/sra-spec';
+```
+
+## Installation
+
+```
+yarn install
+```
+
+## Development
+
+You can start a development server that will serve a [ReDoc](https://github.com/Rebilly/ReDoc) documentation instance. It uses the `api.json` file from `lib/` (you must have built at least once with `yarn build` or `yarn build-json`) that is based on the `api` object exported from `src`.
+
+```
+yarn watch_without_deps
+```
+
+The process will watch for changes, but will not hot-reload so you must refresh the page to see the changes.
+
+## Contributing
+
+We welcome improvements and fixes from the wider community! To report bugs within this package, please create an issue in this repository.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
+
+### Install dependencies
+
+If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
+
+```bash
+yarn config set workspaces-experimental true
+```
+
+Then install dependencies
+
+```bash
+yarn install
+```
+
+### Build
+
+To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
+
+```bash
+PKG=@0xproject/sra-spec yarn build
+```
+
+Or continuously rebuild on change:
+
+```bash
+PKG=@0xproject/sra-spec yarn watch
+```
+
+### Static Site
+
+We also [host a static HTML version of the docs on S3](http://sra-spec.s3-website-us-east-1.amazonaws.com/) for easy sharing.
+
+To build and deploy the site run
+
+```
+yarn deploy-site
+```
+
+**NOTE: On deploying the site, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.**
+
+### Clean
+
+```bash
+yarn clean
+```
+
+### Lint
+
+```bash
+yarn lint
+```
+
+### Run Tests
+
+```bash
+yarn test
+```