docs: add newline to versions file

[fadeev]

There is a missing newline at the end of versions file that prevents make build-docs script from reading both lines (versions) of the file.

I believe there is still a bug related to code blocks:

Vue warn]: Error in render: "TypeError: Cannot read property 'replace' of undefined"

found in

---> <CodeBlock>
       <VA3a56bca>
         <Content>
           <LayoutDefault>
             <Anonymous>
               <Root>
[Vue warn]: Error in render: "TypeError: Cannot read property 'replace' of undefined"

found in

---> <CodeBlock>
       <V2c1bdf31>
         <Content>
           <LayoutDefault>
             <Anonymous>
               <Root>
error Error rendering /basics/app-anatomy.html: false
undefined
error Error rendering /building-modules/module-interfaces.html: false
undefined
TypeError: Cannot read property 'replace' of undefined
    at VueComponent.highlighted (node_modules/@cosmos-ui/vue/src/CodeBlock/CodeBlock.vue:501:13)
    at Proxy.CodeBlockvue_type_template_id_b6cbde80_scoped_true_render (node_modules/@cosmos-ui/vue/src/CodeBlock/CodeBlock.vue?910b:4:2516)
    at VueComponent.Vue._render (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue/dist/vue.runtime.common.dev.js:3538:22)
    at resolve (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:8415:27)
    at waitForServerPrefetch (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:8287:3)
    at renderComponentInner (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:8426:3)
    at renderComponent (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:8383:5)
    at RenderContext.renderNode (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:8294:5)
    at RenderContext.next (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:2598:23)
    at RenderContext.cachedWrite [as write] (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:2451:9)
    at RenderContext.renderNode (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:8305:13)
    at RenderContext.next (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:2598:23)
    at RenderContext.cachedWrite [as write] (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:2451:9)
    at RenderContext.next (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:2602:25)
    at RenderContext.cachedWrite [as write] (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:2451:9)
    at RenderContext.next (/Users/fadeev/github.com/cosmos/cosmos-sdk/docs/node_modules/vue-server-renderer/build.dev.js:2602:25)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! docs@1.0.0 build: `trap 'exit 0' SIGINT; vuepress build --no-cache`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the docs@1.0.0 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/fadeev/.npm/_logs/2020-11-14T16_20_19_877Z-debug.log

cc @lovincyrus

[clevinson]

Is this ready for review? I can't get the docs to build locally, getting the following error when running make build-docs:

Error in processing description: $page.content is undefined
Error in processing frontmatter: $page.content is undefined
Error in processing headings.

[lovincyrus]

I believe there is still a bug related to code blocks:

Similar to cosmos/vuepress-theme-cosmos#140

There should be broken URLs in the specific path, /basics/app-anatomy.html and /building-modules/module-interfaces.html

[lovincyrus]

Regarding:

There should be broken URLs in the specific path, /basics/app-anatomy.html and /building-modules/module-interfaces.html

It builds fine locally. 👌

[lovincyrus]

After running make build-docs:

Switched to branch 'master'
Your branch is up to date with 'origin/master'.

Switched to branch 'launchpad/backports'
Your branch is up to date with 'origin/launchpad/backports'.

The build errors will be fixed once we merge #7833 @fadeev

[lovincyrus]

Error in processing description: $page.content is undefined
Error in processing frontmatter: $page.content is undefined
Error in processing headings.

These minor warnings/errors are not blocking the docs build as described by @fadeev

Created an issue for this cosmos/vuepress-theme-cosmos#160

[fadeev]

Great, thanks @lovincyrus 🙏

[fadeev]

@clevinson this should be ready for review now.