This script is relied upon by our e2e tests. It was broken in #8888,
because `@metamask/test-dapp` was updated to a version with a different
directory structure. The website is now in the `dist` directory instead
of the `website` directory.
* restore and enhance the time est feature
background: we had a feature for showing a time estimate on pending txs
that was accidently removed during the redesign implementation. This PR
restores that feature and also enhances it:
1. Displays the time estimate on all views instead of just fullscreen
2. Uses Intl.RelativeTimeFormat to format the time
3. Adds a way to toggle the feature flag.
4. Uses a hook to calculate the time remaining instead of a component
* Update app/_locales/en/messages.json
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
* do not display on test nets
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
The fullscreen UI now shows roughly the same design as the popup UI.
A few additional changes depicted in the new fullscreen designs will
be implemented in subsequent PRs (e.g. the inline buttons on assets)
This was done now to make asset pages easier to implement. Implementing
asset pages solely for the popup UI would have been complicated by the
fact that we use viewport size to switch between the two layouts, so we
would have had to re-route upon resizing the window.
The account options menu is now much faster, and it correctly closes
when 'Switch account' is selected.
A static width had to be set on the menu so that it could be positioned
reliably. Without this width set, it was rendered as a different size
before positioning than after, which resulted in it being positioned
incorrectly. A `z-index` had to be added (equal to the `z-index` used
by the popover component) to ensure it wasn't rendered beneath the
popover.
The menu is automatically positioned relative to the account options
button, appearing below the button by default but above it instead if
there isn't room below. It is positioned to be inside the bounds of the
popover as well.
The account options button is now a `<button>` rather than a `<i>`.
This required a few additional style rules to overrule the default
button styles. Additionally the size was increased so that it matches
the designs more closely.
The callbacks for connecting, disconnecting, and switching accounts
have been updated to use state and props to determine the correct
address to use, rather than being bound to the correct address
parameter in the render function. This means we aren't creating a new
function upon each render anymore.
The `showAccountOptions` method still needs to be bound once per
account, but this was switched to use more readable syntax (`.bind`,
instead of the double arrow function).
`react-popper` and `@popperjs/core` were both added as dependencies.
These should be used for any UI requiring relative positioning (e.g.
tooltips, menus, etc.). Older versions of these libraries are already
in our codebase as transitive dependencies of the tooltip library we're
using.
An alert is now shown when the user switches from an account that is
connected to the active tab to an account that is not connected. The
alert prompts the user to dismiss the alert or connect the account
they're switching to.
The "loading" state is handled by disabling the buttons, and the error
state is handled by displaying a generic error message and disabling
the connect button.
The new reducer for this alert has been created with `createSlice` from
the Redux Toolkit. This utility is recommended by the Redux team, and
represents a new style of writing reducers that I hope we will use more
in the future (or at least something similar). `createSlice` constructs
a reducer, actions, and action creators automatically. The reducer is
constructed using their `createReducer` helper, which uses Immer to
allow directly mutating the state in the reducer but exposing these
changes as immutable.
`pify` v5.0.0 will preserve `this` references correctly, so explicit
binding of objects passed to `pify` is no longer needed.
There are no breaking changes that affect us; the only breaking change
in v4 and v5 is to update the minimum Node.js version to v10.
Previously all browser globals were allowed to be used anywhere by
ESLint because we had set the `env` property to `browser` in the ESLint
config. This has made it easy to accidentally use browser globals
(e.g. #8338), so it has been removed. Instead we now have a short list
of allowed globals.
All browser globals are now accessed as properties on `window`.
Unfortunately this change resulted in a few different confusing unit
test errors, as some of our unit tests setup assumed that a particular
global would be used via `window` or `global`. In particular,
`window.fetch` didn't work correctly because it wasn't patched by the
AbortController polyfill (only `global.fetch` was being patched).
The `jsdom-global` package we were using complicated matters by setting
all of the JSDOM `window` properties directly on `global`, overwriting
the `AbortController` for example.
The `helpers.js` test setup module has been simplified somewhat by
removing `jsdom-global` and constructing the JSDOM instance manually.
The JSDOM window is set on `window`, and a few properties are set on
`global` as well as needed by various dependencies. `node-fetch` and
the AbortController polyfill/patch now work as expected as well,
though `fetch` is only available on `window` now.
The Font Awesome font wasn't loaded correctly in the Storybook build.
Unlike our other fonts, Font Awesome is copied from `node_modules` at
build-time rather than being saved directly in `app/fonts`.
The `copy-webpack-plugin` plugin is now used in the Storybook webpack
build to copy the fonts explicitly from `node_modules` into the build
output directory. The font now seems to load correctly in Storybook.
The official npm package for Font Awesome Free is now used instead of
the vendored styles. Previously we had been using v4.4.0, now we're
using v5.13.0.
We're now importing the Font Awesome SCSS modules instead of using the
minified CSS bundle. This integrates more cleanly into our build
system, and it lets us use their mixins directly in the future if we
need to.
The variable `fa-font-path` has been set to reference our font
directory, as instructed here:
https://fontawesome.com/how-to-use/on-the-web/using-with/sass#compile
Various SVGs were being imported directly in components using Webpack
loaders. This was done to get these components to work correctly in
storybook, which uses Webpack. However we don't use Webpack for our
actual build system, so these components would fail when you attempted
to use them.
Instead the storybook script has been updated to use the `--static-dir`
flag, which allows specifying a directory of files to serve statically.
The `app` directory is served statically, so all of the relative URLs
we use in practice to reference fonts and images should just work.
The storybook build command has been updated to use the same flag.
Unfortunately this also means that the uncompiled background code is
now included in the build as well, because it's alongside our static
files. This shouldn't have any impact upon the build though.
The use of this `static-dir` option as made much of the existing
storybook Webpack configuration unnecessary, so it has been reduced to
just the essential steps.
The token list would be stuck on "Loading" when there was at least one
token, but the balance of all tokens was zero. This bug was only
present on `develop`, and has not affected any published version of the
extension.
This was introduced in #8223, which removed what at the time seemed to
be an unnecessary update step. It turns out that the step was required
as a workaround to this bug with the token tracker.
The bug was fixed in https://github.com/MetaMask/eth-token-tracker/pull/33
and published in v2.0.0 of `@metamask/eth-token-tracker`.
The `@storybook/addon-backgrounds' addon has been added, which allows
changing the component preview background. By default no background
colors are defined, though there is a helpful grid button. A "light"
and "dark" background option has been added globally. Additional
story-specific backgrounds or global backgrounds can be added later if
necessary.
This warning was resolved by updating `pubnub`, which is the dependency
that uses `superagent-proxy` which is causing this warning. The
resolution we added to address a security advisory is also no longer
required.
This was primarily done to make explicit that we're using v5.3.x. Our
manifest listed `^5.2.x` but we had already updated to `v5.3.9` in the
lockfile. v5.3.0 lays much of the groundwork for the planned v6.0
release, and includes many changes.
The changes between v5.3.9 and v5.3.14 include various bug fixes, none
of which affect us as far as I know.
Peer dependencies required by Storybook have also been added. These
were already in our dependencies indirectly either way.
Implement `eth_decrypt` and `eth_getEncryptionPublicKey`. This allows decryption backed by the user's private key. The message decryption uses a confirmation flow similar to the messaging signing flow, where the message to be decrypted is also able to be decrypted inline for the user to read directly before confirming.
* Use @metamask/eslint-config@1.1.0
* Use eslint-plugin-mocha@6.2.2
* Mark root ESLint config as root
* Update Mocha ESLint rules with shared ESLint config
These two functions differ slightly in options, but none of those
options are being used by us, so in these cases they're functionally
equivalent. They're even both descendants of the original `debounce`
function from `underscore`.
This was done to reduce the number of direct dependencies we have. It
should not affect bundle size, as we still depend upon the `debounce`
package transitively.
This was done to reduce the number of direct dependencies we have. It
should be functionally equivalent. The bundle size should not change,
as we use `clone` as a transitive dependency in a number of places.
* Use ref instead of findDOMNode in jazzicon component
The jazzicon component was using `findDOMNode` to get the DOM node for
the main div returned by the component, which is generally not
recommended. Instead a ref is now used.
* Update Jazzicon to v2
This version drops the dependency upon `raphael`, and no longer uses
the function `createSVGMatrix` which was causing unit tests to fail
(because it's not supported by jsdom).
Our JSDoc documentation has not been updated in a very long time, and
we don't use JSDoc in enough places for the docs to have been
especially useful. The tools and scripts used to generate and publish
these docs have been removed.
References to this documentation have also been removed from the
README.
Hopefully once the TypeScript migration has made substantial progress,
we can generate more useful documentation using something like TypeDoc.
Update accounts permission history on accountsChanged
Create PermissionsLogController
Fix permissions activity log pruning
Add selectors, background hooks for better UX
Make selected account the first account returned
Use enums for store keys in log controller
Add last selected address history to PreferencesController
* Update lodash
All versions of the full `lodash` package have been updated to 4.17.15.
The only exception is v4.17.14 which is pinned by `ganache-core`.
* Switch to using `lodash` instead of per-method packages
We have the full lodash package _ten times_ as a production transitive
dependency, so including per-method packages is not saving space (it
might instead result in slightly more space being used).
Unhandled rejections are now caught using built-in Node.js APIs instead
of with `bluebird`. `bluebird` was added as a production dependency but
was only used for this purpose. The code responsible for catching
unhandled rejection in the browser was removed, as this test helper is
never run in the browser.
Additionally, unhandled rejections are tracked over the course of all
tests, and result in a non-zero exit code if they remain at the end.
This was done because it is possible for errors to trigger the
`uncaughtRejection` event but then still be handled later on. This is
uncommon, and doesn't seem to happen in our test suite. But if it does
in the future, it'll be logged but won't result in a non-zero exit
code.
This patch update includes a bug fix for ES6 imports. The bug doesn't
affect our use of this module, but it ensures that we can safely
use the `dedupe` and `bind` APIs as ES6 imports if we decide to.
* Minimum changes to get storybook working
Undo path changes
* Add build:storybook scripts to package.json
* Add storybook deployer
* Add storybook:deploy to package.json
* Update circle ci config
* Update yarn.lock
* Remove addon-info
* Update yarn.lock file to reflect removing of addon-info
Co-authored-by: Dan J Miller <danjm.com@gmail.com>
`node-fetch` is a smaller and simpler project than `request-promise`,
and we already have it as a transitive dependency.
`request-promise` was also incorrectly listed as a production
dependency. `node-fetch` has been added as a `devDependency` to replace
it, as it was only used in one CI script.
The only web API that our usage of DetectRTC relied upon was
'enumerateDevices', which is supported and stable among all of our
supported browsers.
Note that the error handling here is a little... non-standard, and the
logic around how Firefox and Brave are handled should be justified, but
I've left the logic as-is for now to keep this PR small.
The WebRTC spec is fairly stable these days, particularly among the
browsers we support. We don't need this shim for anything. I'm guessing
it may have been added primarily with IE in mind.
A margin of error metric has been added, which is calculated from a 95%
confidence interval. This confidence interval is calculated using
Student's t-distribution, which is generally preferred for smaller
sample sizes (< ~30) of populations following a normal distribution.
The script `benchmark.js` will collect page load metrics from the
extension, and print them to a file or the console. A method for
collecting metrics was added to the web driver to help with this.
This script will calculate the min, max, average, and standard
deviation for four metrics: 'firstPaint', 'domContentLoaded', 'load',
and 'domInteractive'. The variation between samples is sometimes high,
with the results varying between samples if only 3 were taken. However,
all tests I've done locally with 5 samples have produced results within
one standard deviation of each other. The default number of samples has
been set to 10, which should be more than enough to produce consistent
results.
The benchmark can be run with the npm script `benchmark:chrome` or
`benchmark:firefox`, e.g. `yarn benchmark:chrome`.
The "blockies" style identicon is handled by a module that was copied
from MyEtherWallet and inlined. This has been removed, and replaced
with the upstream package it was originally derived from.
Update `selenium-webdriver` to v4.0.0-alpha.5. Despite the fact that
this version has "alpha" in the name, the maintainer of
`selenium-webdriver` has described this release as stable [1].
A few APIs were removed or changed in v4, which required changes to our
Firefox webdriver.
The port used for webdriver communication can now be specified
manually. This was required to ensure the threebox tests kept working,
because they used two different driver instances. This new version of
`selenium-webdriver` now uses the same port for each instance of the
webdriver (unlike the old version, which generated a new port for each
one), so it was necessary to manually specify the port to prevent the
same port from being used for both instances.
`chromedriver` required an update, as the version we were using was not
compatible with the new W3C WebDriver protocol. I've updated
`geckodriver` as well, just to bring it in line with the version of
Firefox we are using.
[1]: https://github.com/SeleniumHQ/selenium/issues/5617#issuecomment-373446249
* Remove unused onboarding stream
* Pass `sender` through to `setupProviderEngine`
The Port `sender` has been passed down a few more layers. This allows
us to get more information from the sender deeper in the stack, but
also simplifies things a bit as well. For example, now the "fake"
URL object with the `metamask` hostname is no longer needed.
* Create onboarding middleware
This middleware intercepts `wallet_registerOnboarding` RPC messages. It
will register the sender as an oboarding initiator if possible, and
otherwise ignores the message.
* Add lint:shellcheck:package
* Add double quote as per jq suggestion
* Use single quotes
* Ignore SC2016
* Use shellcheck script
* Set some flags
* Put shellcheck --version on new line
* Disable SC2016 (singe quotes is actually what we want here)
* Add network store for testing
An alternative persistent state store has been created for use with e2e
tests. Instead of reading state from disk, it tries to load state from
a local fixture server running on port `12345` and serving state from
the path `/state.json`, and returns a blank state otherwise.
* Add e2e test fixture server
A fixture server has been added for serving background state, which the
background will read upon startup as part of restoring persisted state.
The `signature-request` e2e test has been updated to use a fixture to
bypass the registration step. The fixture used (`imported-account`) was
generated by pausing midway through that test run
* Use arrow property initializer functions
* Use pure components where applicable
* Add UNSAFE_ prefix for deprecated lifecycle hooks
* Add allow UNSAFE_
* Removed unused "Component"
* Replace boron with 'fade-modal'
* Upgrade react/no-deprecated to an error
* Paste react-tooltip-component source directly
* Use arrow functions to bind `this`
* Add UNSAFE_ prefix
* Update react-redux, react-router-dom
* Remove things from inlined 'fade-modal'
* Adjust mountWithRouter to get unit tests passing again
* Remove domkit
* Add Wrapper to render-helpers
* Upgrade @storybook/addon-knobs
* add PermissionsController
remove provider approval controller
integrate rpc-cap
create PermissionsController
move provider approval functionality to permissions controller
add permissions approval ui, settings page
add permissions activity and history
move some functionality to metamask-inpage-provider
rename siteMetadata -> domainMetadata
add accountsChange notification to inpage provider
move functionality to inpage provider
update inpage provider
Remove 'Connections' settings page (#7369)
add hooks for exposing accounts in settings
rename unused messages in non-English locales
Add external extension id to metadata (#7396)
update inpage provider, rpc-cap
add eth_requestAccounts handling to background
prevent notifying connections if extension is locked
update inpage provider
Fix lint errors
add migration
review fixes
transaction controller review updates
removed unused messages
* Login Per Site UI (#7368)
* LoginPerSite original UI changes to keep
* First commit
* Get necessary connected tab info for redirect and icon display for permissioned sites
* Fix up designs and add missing features
* Some lint fixes
* More lint fixes
* Ensures the tx controller + tx-state-manager orders transactions in the order they are received
* Code cleanup for LoginPerSite-ui
* Update e2e tests to use new connection flow
* Fix display of connect screen and app header after login when connect request present
* Update metamask-responsive-ui.spec for new item in accounts dropdown
* Fix approve container by replacing approvedOrigins with domainMetaData
* Adds test/e2e/permissions.spec.js
* Correctly handle cancellation of a permissions request
* Redirect to home after disconnecting all sites / cancelling all permissions
* Fix display of site icons in menu
* Fix height of permissions page container
* Remove unused locale messages
* Set default values for openExternalTabs and tabIdOrigins in account-menu.container
* More code cleanup for LoginPerSite-ui
* Use extensions api to close tab in permissions-connect
* Remove unnecessary change in domIsReady() in contentscript
* Remove unnecessary private function markers and class methods (for background tab info) in metamask-controller.
* Adds getOriginOfCurrentTab selector
* Adds IconWithFallback component and substitutes for appropriate cases
* Add and utilize font mixins
* Remove unused method in disconnect-all.container.js
* Simplify buttonSizeLarge code in page-container-footer.component.js
* Add and utilize getAccountsWithLabels selector
* Remove console.log in ui/app/store/actions.js
* Change last connected time format to yyyy-M-d
* Fix css associated with IconWithFallback change
* Ensure tracked openNonMetamaskTabsIDs are correctly set to inactive on tab changes
* Code cleanup for LoginPerSite-ui
* Use reusable function for modifying openNonMetamaskTabsIDs in background.js
* Enables automatic switching to connected account when connected domain is open
* Prevent exploit of tabIdOriginMap in background.js
* Remove unneeded code from contentscript.js
* Simplify current tab origin and window opener logic using remotePort listener tabs.queryTabs
* Design and styling fixes for LoginPerSite-ui
* Fix permissionHistory and permission logging for eth_requestAccounts and eth_accounts
* Front end changes to support display of lastConnected time in connected and permissions screens
* Fix lint errors
* Refactor structure of permissionsHistory
* Fix default values and object modifications for domain and permissionsHistory related data
* Fix connecting to new accounts from modal
* Replace retweet.svg with connect-white.svg
* Fix signature-request.spec
* Update metamask-inpage-provider version
* Fix permissions e2e tests
* Remove unneeded delay from test/e2e/signature-request.spec.js
* Add delay before attempting to retrieve network id in dapp in ethereum-on=.spec
* Use requestAccountTabIds strategy for determining tab id that opened a given window
* Improve default values for permissions requests
* Add some message descriptions to app/_locales/en/messages.json
* Code clean up in permission controller
* Stopped deep cloning object in mapObjectValues
* Bump metamask-inpage-provider version
* Add missing description in app/_locales/en/messages.json
* Return promises from queryTabs and switchToTab of extension.js
* Remove unused getAllPermissions function
* Use default props in icon-with-fallback.component.js
* Stop passing to permissions controller
* Delete no longer used clear-approved-origins modal code
* Remove duplicate imports in ui/app/components/app/index.scss
* Use URL instead of regex in getOriginFromUrl()
* Add runtime error checking to platform, promise based extension.tab methods
* Support permission requests from external extensions
* Improve font size and colour of the domain origin on the permission confirmation screen
* Add support for toggling permissions
* Ensure getRenderablePermissionsDomains only returns domains with exposedAccount caveat permissions
* Remove unused code from LoginPerSite-ui branch
* Ensure modal closes on Enter press for new-account-modal.component.js
* Lint fix
* fixup! Login Per Site UI (#7368)
* Some code cleanup for LoginPerSite
* Adds UX for connecting to dapps via the connected sites screen (#7593)
* Adds UX for connecting to dapps via the connected sites screen
* Use openMetaMaskTabIds from background.js to determine if current active tab is MetaMask
* Delete unused permissions controller methods
* Fixes two small bugs in the LoginPerSite ui (#7595)
* Restore `providerRequest` message translations (#7600)
This message was removed, but it was replaced with a very similar
message called `likeToConnect`. The only difference is that the new
message has "MetaMask" in it. Preserving these messages without
"MetaMask" is probably better than deleting them, so these messages
have all been restored and renamed to `likeToConnect`.
* Login per site no sitemetadata fix (#7610)
* Support connected sites for which we have no site metadata.
* Change property containing subtitle info often populated by origin to a more accurate of purpose name
* Lint fix
* Improve disconnection modal messages (#7612)
* Improve disconnectAccountModalDescription and disconnectAllModalDescription messages
* Update disconnectAccountModalDescription app/_locales/en/messages.json
Co-Authored-By: Mark Stacey <markjstacey@gmail.com>
* Improve disconnectAccount modal message clarity
* Adds cancel button to the account selection screen of the permissions request flow (#7613)
* Fix eth_accounts permission language & selectability (#7614)
* fix eth_accounts language & selectability
* fix MetaMask capitalization in all messages
* Close sidebar when opening connected sites (#7611)
The 'Connected Sites' button in the accounts details now closes the
sidebar, if it is open. This was accomplished by pulling the click
handler for that button up to the wallet view component, where another
button already followed a similar pattern of closing the sidebar.
It seemed confusing to me that one handler was in the `AccountsDetails`
container component, and one was handed down from above, so I added
PropTypes to the container component.
I'm not sure that the WalletView component is the best place for this
logic, but I've put it there for now to be consistent with the add
token button.
* Reject permissions request upon tab close (#7618)
Permissions requests are now rejected when the page is closed. This
only applies to the full-screen view, as that is the view permission
requests should be handled in. The case where the user deals with the
request through a different view is handled in #7617
* Handle tab update failure (#7619)
`extension.tabs.update` can sometimes fail if the user interacts with
the tabs directly around the same time. The redirect flow has been
updated to ensure that the permissions tab is still closed in that
case. The user is on their own to find the dapp tab again in that case.
* Login per site tab popup fixes (#7617)
* Handle redirect in response to state update in permissions-connect
* Ensure origin is available to permissions-connect subcomponents during redirect
* Hide app bar whenever on redirect route
* Improvements to handling of redirects in permissions-connect
* Ensure permission request id change handling only happens when page is not null
* Lint fix
* Decouple confirm transaction screen from the selected address (#7622)
* Avoid race condtion that could prevent contextual account switching (#7623)
There was a race condition in the logic responsible for switching the
selected account based upon the active tab. It was asynchronously
querying the active tab, then assuming it had been retrieved later.
The active tab info itself was already in the redux store in another
spot, one that is guaranteed to be set before the UI renders. The
race condition was avoided by deleting the duplicate state, and using
the other active tab state.
* Only redirect back to dapp if current tab is active (#7621)
The "redirect back to dapp" behaviour can be disruptive when the
permissions connect tab is not active. The purpose of the redirect was
to maintain context between the dapp and the permissions request, but
if the user has already moved to another tab, that no longer applies.
* Fix JSX style lint errors
* Remove unused state
* Add support for one-click onboarding
MetaMask now allows sites to register as onboarding the user, so that
the user is redirected back to the initiating site after onboarding.
This is accomplished through the use of the `metamask-onboarding`
library and the MetaMask forwarder.
At the end of onboarding, a 'snackbar'-stype component will explain to the
user they are about to be moved back to the originating dapp, and it will
show the origin of that dapp. This is intended to help prevent phishing
attempts, as it highlights that a redirect is taking place to an untrusted
third party.
If the onboarding initiator tab is closed when onboarding is finished,
the user is redirected to the onboarding originator as a fallback.
Closes#6161
* Add onboarding button to contract test dapp
The `contract-test` dapp (run with `yarn dapp`, used in e2e tests) now
uses a `Connect` button instead of connecting automatically. This
button also serves as an onboarding button when a MetaMask installation
is not detected.
* Add new static server for test dapp
The `static-server` library we were using for the `contract-test` dapp
didn't allow referencing files outside the server root. This should
have been possible to work around using symlinks, but there was a bug
that resulted in symlinks crashing the server.
Instead it has been replaced with a simple static file server that
will serve paths starting with `node_modules` from the project root.
This will be useful in testing the onboarding library without vendoring
it.
* Add `@metamask/onboarding` and `@metamask/forwarder`
Both libraries used to test onboarding are now included as dev
dependencies, to help with testing. A few convenience scripts
were added to help with this (`yarn forwarder` and `yarn dapp-forwarder`)
* Add shellcheck lint script
* Add to build
* Add shellcheck lint to main lint task
* Put shellcheck in the right place, hopefully?
* Fix declared multiple executor types
* Add sudo
* Address shellcheck warnings
* Add test-lint-shellcheck
* Add test-lint-shellcheck to workflow
* Use correct lint task
* output version which could be helpful for debugging
* Address PR feedback
* consistency++
This is a major version update, but it appears that the reason for the
breaking change was that the dependency on `web3` was dropped in favour
of using two `web3` utility libraries instead. I could find no
indication of a breaking change to the API of `abi-decoder` itself.
Maker has upgraded its Dai token to "Multi-Collateral Dai" (MCD) and requires
all users interacting with Dai migrate their tokens to the new version. Dai
now exclusively refers to Multi-Collateral Dai and what was previouly called
Dai is now Sai (Single Collateral Dai).
In this description, Sai refers to what was (prior to the 2019-11-18) known as Dai.
Dai is the _new_ token.
This changeset:
1. Only affects users who had non-zero Sai at the old contract address
2. Displays a persistent notification for users with Sai
3. Updates the token symbol for users already tracking the Sai token
4. Bumps our direct and indirect eth-contract-metadata dependencies
The notification copy:
> A message from Maker: The new Multi-Collateral Dai token has been released. Your old tokens are now called Sai. Please upgrade your Sai tokens to the new Dai.
The copy is from the Maker team.
Most of the rules in the import plugin are only useful for projects
using purely ES6 imports. The `no-unresolved` rule works with mixed
CommonJS and ES6 though, so we at least benefit from that in the
meantime.
