* chore(deps): update polkadot-js

* fix(deps): replaced Constructor with CodecClass

* feat: add prometheus `metrics` endpoint in dedicated server & port
- add separate express instance and port for prometheus metrics
- expose the default prometheus metrics
- add a custom metric of type `counter` that increments in every http error

* fix lint errors by using an IIFE & adding void operator
- remove the `return` keyword
- add an IIFE inside the callback
- add the `void` operator

* update dep prom-client

* add prometheus flags & fix for process.kill
- add a prometheus flag that runs the prometheus server & enables the metrics endpoint
- add a prometheus-port flag so that the user can choose a custom port to run the metrics endpoint
- change the code in killAll so that there is no `Object is possibly undefined` error

* code refactor, help page & README
- add prometheus options and description under help flag
- add `metricsApp` and increased `httpErrorCounter` only if prometheus flag is true
- move logger and register inside functions
- docs: add a section for prometheus in the README

* remove jest unnecessary flags

---------

Co-authored-by: tarikgul <[email protected]>

* chore(release): 17.0.0

* Added a NOTE in the breaking change section of CHANGELOG

- Updated pjs api deps.
- Updated code of `isFrozen` so that we support both past & future runtimes.
- Removed one test from latest-e2e-tests of kusama because this pallet was removed.
- Updated docs related to the `isFrozen` change.

* chore(deps): update polkadot-js

* [TEST]: update node.js for npm-build-release test

* some improvements

* no need to hardcode chains

* add acala for e2e tests

* add karura

* able to configure url

* fix

* fix

* Update e2e-tests/latest/endpoints/acala.ts

Co-authored-by: Tarik Gul <[email protected]>

---------

Co-authored-by: Tarik Gul <[email protected]>

* chore(deps): update polkadot-js deps

* update polkadot-js to latest versions

* chore(release): 15.0.0

* add extra comments

fix!: update polkadot-js, and adjust for breaking changes (`/accounts/{accountId}/balance-info`) (#1255)

* chore(deps): update polkadot-js

* Fix polkadot primitive candidate type cast in paras headers endpoint

* Update polkadot-js

* fix the accounts endpoint

* Fix tests, and cleanup responses

* Update polkadot historical e2e-tests

* Update kusama historical e2e-tests

* Update westend historical e2e-tests

* Update statemine historical e2e tests

* Add inline docs

* Update docs

* lint

* Update docs/src/openapi-v1.yaml

Co-authored-by: Cameron Marshall <[email protected]>

* rebuild docs

---------

Co-authored-by: Cameron Marshall <[email protected]>

* chore(release): v14.5.1

* bump versions

* chore(release): 14.5.0

* add compatibility

* chore(release): 14.4.1

* fix date

* chore: add e2e-tests to linting

* cleanup package.json

* chore(deps: update pjs, add small e2e-config)

* lint

* perf: rework benchmarks

* abstract everything into a utils folder

* fix spacing

* fix file structure naming to camelcase

* add accounts balance benchmarks

* expand the benches readme

* add benches for accoutns vesting info

* add accounts validate to the benchmarks

* add accounts staking endpoints

* add pallets staking progress

* add pallets storage

* add readme

* add pallets palletid storage storageId endpoint

* add paras endpoint

* add /paras/leases/current

* added /paras/auctions/current

* add /paras/crowdloans

* add `/paras/{paraId}/crowdloans-info`

* add /paras/{paraId}/leas-info

* update readme

* fix logging

* change returned logging

* add comment to sidecar script api

* switch scripts to use a different launchProcess response

* fix e2e-helpers statusresponse

* fix stdout and stderr

* add script to package.json

* cleanup script

* add WRK_TIME_LENGTH

* fix grumble

* fix grumbles

* delete benchmarks.txt

* add benchmarks.txt to gitignore

* cleanup consoles

* start docs

* cleanup code

* finish benchmark docs

* cleanup script

* add accounts convert to benchmarks

* rename blocks

* add blocks header

* add blocks extrinsics

* add blocks head

* add blocks head header

* add node network

* add node transaction pool

* add node version

* add nomination pools

* add runtime spec

* add transaction material

* add pallets staking validators

* add pallets errors

* add pallets errors errorItem

* allow linting of scripts, and lint the scripts directory

* set parser types for e2e scripts

* update readme

* add license

* update benchmarks readme

* fix grumble

* chore(release): 14.3.1

* fix year

* chore(lint): adjust lint script

* docs: additional changes in contributing page (#1186)

Co-authored-by: Dominique <[email protected]>

* chore(yarn-dev): update yarn to 3.3.1, and substrate/dev to 0.6.6

* build docs