chore: some light README and comment updates (#159)

README.md

@@ -2,7 +2,7 @@
 
 # ecs-logging-nodejs
 
-[![Build Status](https://apm-ci.elastic.co/buildStatus/icon?job=apm-agent-nodejs%2Fecs-logging-nodejs-mbp%2Fmain)](https://apm-ci.elastic.co/job/apm-agent-nodejs/job/ecs-logging-nodejs-mbp/job/main/)  [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](http://standardjs.com/)
+[![test](https://github.com/elastic/ecs-logging-nodejs/actions/workflows/test.yml/badge.svg)](https://github.com/elastic/ecs-logging-nodejs/actions/workflows/test.yml)
 
 This set of libraries allows you to transform your application logs to structured logs that comply with the [Elastic Common Schema (ECS)](https://www.elastic.co/guide/en/ecs/current/ecs-reference.html).
 In combination with [filebeat](https://www.elastic.co/products/beats/filebeat) you can send your logs directly to Elasticsearch and leverage [Kibana's Logs app](https://www.elastic.co/guide/en/observability/current/monitor-logs.html) to inspect all logs in one single place.
@@ -12,12 +12,15 @@ Please see the [Node.js ECS logging documentation](https://www.elastic.co/guide/
 
 ## Supported logging frameworks
 
-- [Morgan](https://github.com/expressjs/morgan) via [@elastic/ecs-morgan-format](./packages/ecs-morgan-format)
-  ([docs](https://www.elastic.co/guide/en/ecs-logging/nodejs/current/morgan.html))
-- [Pino](https://getpino.io/#/) via [@elastic/ecs-pino-format](./packages/ecs-pino-format)
-  ([docs](https://www.elastic.co/guide/en/ecs-logging/nodejs/current/pino.html))
-- [Winston](https://github.com/winstonjs/winston) via [@elastic/ecs-winston-format](./packages/ecs-winston-format)
-  ([docs](https://www.elastic.co/guide/en/ecs-logging/nodejs/current/winston.html))
+- Pino via [@elastic/ecs-pino-format](./packages/ecs-pino-format)
+  ([docs](https://www.elastic.co/guide/en/ecs-logging/nodejs/current/pino.html),
+  [changelog](./packages/ecs-pino-format/CHANGELOG.md))
+- Winston via [@elastic/ecs-winston-format](./packages/ecs-winston-format)
+  ([docs](https://www.elastic.co/guide/en/ecs-logging/nodejs/current/winston.html),
+  [changelog](./packages/ecs-winston-format/CHANGELOG.md))
+- Morgan via [@elastic/ecs-morgan-format](./packages/ecs-morgan-format)
+  ([docs](https://www.elastic.co/guide/en/ecs-logging/nodejs/current/morgan.html),
+  [changelog](./packages/ecs-morgan-format/CHANGELOG.md))
 
 ## Links
 

docs/index.asciidoc

@@ -12,7 +12,7 @@ endif::[]
 
 ifndef::env-github[]
 include::./intro.asciidoc[Introduction]
-include::./morgan.asciidoc[Logging with Morgan]
 include::./pino.asciidoc[Logging with Pino]
 include::./winston.asciidoc[Logging with Winston]
+include::./morgan.asciidoc[Logging with Morgan]
 endif::[]

docs/intro.asciidoc

@@ -26,8 +26,8 @@ See the {ecs-logging-ref}/intro.html[ECS logging guide].
 
 Ready to jump into Node.js ECS logging?
 
-- <<morgan,ECS Logging with Morgan>>
 - <<pino,ECS Logging with Pino>>
 - <<winston,ECS Logging with Winston>>
+- <<morgan,ECS Logging with Morgan>>
 
 If you'd like to try out a tutorial using Node.js ECS logging with winston, see {cloud}/ec-getting-started-search-use-cases-node-logs.html[Ingest logs from a Node.js web application using Filebeat].

packages/ecs-helpers/CHANGELOG.md

@@ -1,6 +1,6 @@
 # @elastic/ecs-helpers Changelog
 
-## 2.0.0
+## v2.0.0
 
 - [Breaking change.] Drop the `serialize` method. Serialization will move to
   the individual `@elastic/ecs-*-format` libraries -- and they will be

packages/ecs-morgan-format/README.md

@@ -2,11 +2,12 @@
 
 # @elastic/ecs-morgan-format
 
-[![Build Status](https://apm-ci.elastic.co/buildStatus/icon?job=apm-agent-nodejs%2Fecs-logging-nodejs-mbp%2Fmain)](https://apm-ci.elastic.co/job/apm-agent-nodejs/job/ecs-logging-nodejs-mbp/job/main/)  [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](http://standardjs.com/)
+[![npm](https://img.shields.io/npm/v/@elastic/ecs-morgan-format.svg)](https://www.npmjs.com/package/@elastic/ecs-morgan-format)
+[![test](https://github.com/elastic/ecs-logging-nodejs/actions/workflows/test.yml/badge.svg)](https://github.com/elastic/ecs-logging-nodejs/actions/workflows/test.yml)
 
 This Node.js package provides a formatter for the
-[morgan](https://www.npmjs.com/package/morgan) logging middleware compatible with
-[Elastic Common Schema (ECS) logging](https://www.elastic.co/guide/en/ecs-logging/overview/master/intro.html).<br/>
+[morgan](https://github.com/expressjs/morgan) logging middleware compatible with
+[Elastic Common Schema (ECS) logging](https://www.elastic.co/guide/en/ecs-logging/overview/master/intro.html).
 In combination with the [filebeat](https://www.elastic.co/products/beats/filebeat)
 shipper, you can send your logs directly to Elasticsearch and leverage
 [Kibana's Logs app](https://www.elastic.co/guide/en/observability/current/monitor-logs.html)

packages/ecs-pino-format/README.md

@@ -2,10 +2,11 @@
 
 # @elastic/ecs-pino-format
 
-[![Build Status](https://apm-ci.elastic.co/buildStatus/icon?job=apm-agent-nodejs%2Fecs-logging-nodejs-mbp%2Fmain)](https://apm-ci.elastic.co/job/apm-agent-nodejs/job/ecs-logging-nodejs-mbp/job/main/)  [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](http://standardjs.com/)
+[![npm](https://img.shields.io/npm/v/@elastic/ecs-pino-format.svg)](https://www.npmjs.com/package/@elastic/ecs-pino-format)
+[![test](https://github.com/elastic/ecs-logging-nodejs/actions/workflows/test.yml/badge.svg)](https://github.com/elastic/ecs-logging-nodejs/actions/workflows/test.yml)
 
-This Node.js package provides a formatter for the [pino](https://www.npmjs.com/package/pino)
-logger compatible with [Elastic Common Schema (ECS) logging](https://www.elastic.co/guide/en/ecs/current/index.html).<br/>
+This Node.js package provides a formatter for the [pino](https://getpino.io/)
+logger compatible with [Elastic Common Schema (ECS) logging](https://www.elastic.co/guide/en/ecs/current/index.html).
 In combination with the [filebeat](https://www.elastic.co/products/beats/filebeat)
 shipper, you can send your logs directly to Elasticsearch and leverage
 [Kibana's Logs app](https://www.elastic.co/guide/en/observability/current/monitor-logs.html)

packages/ecs-winston-format/README.md

@@ -2,11 +2,12 @@
 
 # @elastic/ecs-winston-format
 
-[![Build Status](https://apm-ci.elastic.co/buildStatus/icon?job=apm-agent-nodejs%2Fecs-logging-nodejs-mbp%2Fmain)](https://apm-ci.elastic.co/job/apm-agent-nodejs/job/ecs-logging-nodejs-mbp/job/main/)  [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](http://standardjs.com/)
+[![npm](https://img.shields.io/npm/v/@elastic/ecs-winston-format.svg)](https://www.npmjs.com/package/@elastic/ecs-winston-format)
+[![test](https://github.com/elastic/ecs-logging-nodejs/actions/workflows/test.yml/badge.svg)](https://github.com/elastic/ecs-logging-nodejs/actions/workflows/test.yml)
 
 This Node.js package provides a formatter for the
-[winston](https://www.npmjs.com/package/winston) logger compatible with
-[Elastic Common Schema (ECS) logging](https://www.elastic.co/guide/en/ecs-logging/overview/master/intro.html).<br/>
+[winston](https://github.com/winstonjs/winston) logger compatible with
+[Elastic Common Schema (ECS) logging](https://www.elastic.co/guide/en/ecs-logging/overview/master/intro.html).
 In combination with the [filebeat](https://www.elastic.co/products/beats/filebeat)
 shipper, you can send your logs directly to Elasticsearch and leverage
 [Kibana's Logs app](https://www.elastic.co/guide/en/observability/current/monitor-logs.html)

packages/ecs-winston-format/index.js

@@ -33,16 +33,17 @@ try {
   // Silently ignore.
 }
 
-// There are some differences between Winston's `logform.format.json()` and this
-// stringifier. They both use `safe-stable-stringify`. Winston's exposes its
+// There are some differences between Winston's `logform.json()` and this
+// stringifier. They both use `safe-stable-stringify`. Winston exposes its
 // options but doesn't doc that at https://github.com/winstonjs/logform#json.
 // 1. This one hardcodes `deterministic: false` so fields are serialized in the
 //    order added, which is helpful for ecs-logging's stated preference of
-//    having a few fields first:
+//    having a few specific fields first:
 //    https://www.elastic.co/guide/en/ecs-logging/overview/current/intro.html#_why_ecs_logging
 // 2. Winston provides a `replacer` that converts bigints to strings. Doing
 //    that is debatable. The argument *for* is that a *JavaScript* JSON parser
-//    looses precision when parsing a bigint.
+//    looses precision when parsing a bigint. This stringifier does *not*
+//    do this same conversion.
 // TODO: These differences should make it to docs somewhere.
 const stringify = safeStableStringify.configure({ deterministic: false })