diff --git a/docs/configuration.asciidoc b/docs/configuration.asciidoc
index 587eac5896..04b5b4074d 100644
--- a/docs/configuration.asciidoc
+++ b/docs/configuration.asciidoc
@@ -19,6 +19,8 @@ the agent will use the `name` from `package.json` by default if available.
 [[service-name]]
 ==== `serviceName`
 
+[small]#Added in: v1.0.0#
+
 * *Type:* String
 * *Default:* `name` field of `package.json`
 * *Env:* `ELASTIC_APM_SERVICE_NAME`
@@ -31,6 +33,8 @@ Allowed characters: `a-z`, `A-Z`, `0-9`, `-`, `_`, and space.
 [[service-node-name]]
 ==== `serviceNodeName`
 
+[small]#Added in: v3.2.0#
+
 * *Type:* String
 * *Env:* `ELASTIC_APM_SERVICE_NODE_NAME`
 
@@ -44,6 +48,8 @@ This option allows you to set the node name manually to ensure uniqueness and me
 [[secret-token]]
 ==== `secretToken`
 
+[small]#Added in: v0.1.0#
+
 * *Type:* String
 * *Env:* `ELASTIC_APM_SECRET_TOKEN`
 
@@ -52,6 +58,8 @@ The secret token optionally expected by the APM Server.
 [[server-url]]
 ==== `serverUrl`
 
+[small]#Added in: v0.1.0#
+
 * *Type:* String
 * *Default:* `http://localhost:8200`
 * *Env:* `ELASTIC_APM_SERVER_URL`
@@ -61,6 +69,8 @@ The URL to where the APM Server is deployed.
 [[validate-server-cert]]
 ==== `verifyServerCert`
 
+[small]#Added in: v0.3.0#
+
 * *Type:* Boolean
 * *Default:* `true`
 * *Env:* `ELASTIC_APM_VERIFY_SERVER_CERT`
@@ -71,6 +81,8 @@ You can switch this behavior off by setting this option to `false`.
 [[server-ca-cert-file]]
 ==== `serverCaCertFile`
 
+[small]#Added in: v3.3.0#
+
 * *Type:* String
 * *Env:* `ELASTIC_APM_SERVER_CA_CERT_FILE`
 
@@ -86,6 +98,8 @@ certificate validation is disabled.
 [[service-version]]
 ==== `serviceVersion`
 
+[small]#Added in: v1.0.0#
+
 * *Type:* String
 * *Default:* `version` field of `package.json`
 * *Env:* `ELASTIC_APM_SERVICE_VERSION`
@@ -98,6 +112,8 @@ or any other string that might help you pinpoint a specific version or deploymen
 [[active]]
 ==== `active`
 
+[small]#Added in: v0.1.0#
+
 * *Type:* Boolean
 * *Default:* `true`
 * *Env:* `ELASTIC_APM_ACTIVE`
@@ -119,6 +135,8 @@ var options = {
 [[environment]]
 ===== `environment`
 
+[small]#Added in: v2.12.0#
+
 * *Type:* String
 * *Default:* `process.env.NODE_ENV || 'development'`
 * *Env:* `ELASTIC_APM_ENVIRONMENT`
@@ -137,6 +155,8 @@ You must use the query bar to filter for a specific environment in versions prio
 [[instrument]]
 ==== `instrument`
 
+[small]#Added in: v0.1.0#
+
 * *Type:* Boolean
 * *Default:* `true`
 * *Env:* `ELASTIC_APM_INSTRUMENT`
@@ -148,6 +168,8 @@ Note that both `active` and `instrument` needs to be `true` for instrumentation
 [[instrument-incoming-http-requests]]
 ==== `instrumentIncomingHTTPRequests?:`
 
+[small]#Added in: v3.0.0#
+
 * *Type:* Boolean
 * *Default:* `true`
 * *Env:* `ELASTIC_APM_INSTRUMENT_INCOMING_HTTP_REQUESTS`
@@ -160,6 +182,8 @@ see <<disable-instrumentations, `disableInstrumentations`>>.
 [[central-config]]
 ==== `centralConfig`
 
+[small]#Added in: v2.13.0#
+
 * *Type:* Boolean
 * *Default:* `true`
 * *Env:* `ELASTIC_APM_CENTRAL_CONFIG`
@@ -173,6 +197,8 @@ More information is available in {kibana-ref}/agent-configuration.html[APM Agent
 [[async-hooks]]
 ==== `asyncHooks`
 
+[small]#Added in: v0.10.0#
+
 * *Type:* Boolean
 * *Default:* `true`
 * *Env:* `ELASTIC_APM_ASYNC_HOOKS`
@@ -250,6 +276,8 @@ require('elastic-apm-node').start({
 
 <<dynamic-configuration, image:./images/dynamic-config.svg[] >>
 
+[small]#Added in: v1.0.0#
+
 * *Type:* String
 * *Default:* `off`
 * *Env:* `ELASTIC_APM_CAPTURE_BODY`
@@ -273,6 +301,8 @@ The agent will look for the body on the following properties:
 [[capture-headers]]
 ==== `captureHeaders`
 
+[small]#Added in: v2.3.0#
+
 * *Type:* Boolean
 * *Default:* true
 * *Env:* `ELASTIC_APM_CAPTURE_HEADERS`
@@ -285,6 +315,8 @@ This can be disabled by setting this option to `false`.
 [[error-on-aborted-requests]]
 ==== `errorOnAbortedRequests`
 
+[small]#Added in: v0.4.0#
+
 * *Type:* Boolean
 * *Default:* `false`
 * *Env:* `ELASTIC_APM_ERROR_ON_ABORTED_REQUESTS`
@@ -295,6 +327,8 @@ An error will be generated and sent to the APM Server if this happens.
 [[aborted-error-threshold]]
 ==== `abortedErrorThreshold`
 
+[small]#Added in: v0.4.0#
+
 * *Type:* Number
 * *Default:* `25s`
 * *Env:* `ELASTIC_APM_ABORTED_ERROR_THRESHOLD`
@@ -310,6 +344,8 @@ If the `errorOnAbortedRequests` property is `false`, this property is ignored.
 
 <<dynamic-configuration, image:./images/dynamic-config.svg[] >>
 
+[small]#Added in: v1.0.0#
+
 * *Type:* Number
 * *Default:* `1.0`
 * *Env:* `ELASTIC_APM_TRANSACTION_SAMPLE_RATE`
@@ -321,6 +357,8 @@ The value should between `0.0` and `1.0` where `1.0` is 100% of all requests.
 [[hostname]]
 ==== `hostname`
 
+[small]#Added in: v0.1.0#
+
 * *Type:* String
 * *Default:* OS hostname
 * *Env:* `ELASTIC_APM_HOSTNAME`
@@ -332,6 +370,8 @@ use this option.
 [[framework-name]]
 ==== `frameworkName`
 
+[small]#Added in: v1.0.0#
+
 * *Type:* String
 * *Env:* `ELASTIC_APM_FRAMEWORK_NAME`
 
@@ -345,6 +385,8 @@ the agent will set the value of this config option if the framework can be detec
 [[framework-version]]
 ==== `frameworkVersion`
 
+[small]#Added in: v1.0.0#
+
 * *Type:* String
 * *Env:* `ELASTIC_APM_FRAMEWORK_VERSION`
 
@@ -371,6 +413,8 @@ require('elastic-apm-node').start({
 [[log-level]]
 ==== `logLevel`
 
+[small]#Added in: v0.1.0#
+
 * *Type:* String
 * *Default:* `'info'`
 * *Env:* `ELASTIC_APM_LOG_LEVEL`
@@ -406,6 +450,8 @@ Note that if a custom logger is provided, the `logLevel` option will be ignored.
 [[capture-exceptions]]
 ==== `captureExceptions`
 
+[small]#Added in: v0.1.0#
+
 * *Type:* Boolean
 * *Default:* `true`
 * *Env:* `ELASTIC_APM_CAPTURE_EXCEPTIONS`
@@ -415,6 +461,8 @@ Whether or not the agent should monitor for uncaught exceptions and send them to
 [[log-uncaught-exceptions]]
 ==== `logUncaughtExceptions`
 
+[small]#Added in: v3.1.0#
+
 * *Type:* Boolean
 * *Default:* `false`
 * *Env:* `ELASTIC_APM_LOG_UNCAUGHT_EXCEPTIONS`
@@ -425,6 +473,8 @@ Set this config option to `true` to have the agent write stack traces of uncaugh
 [[capture-error-log-stack-traces]]
 ==== `captureErrorLogStackTraces`
 
+[small]#Added in: v1.0.0#
+
 * *Type:* String
 * *Default:* `messages`
 * *Env:* `ELASTIC_APM_CAPTURE_ERROR_LOG_STACK_TRACES`
@@ -458,6 +508,8 @@ A capture location stack trace is never generated for uncaught exceptions.
 [[capture-span-stack-traces]]
 ==== `captureSpanStackTraces`
 
+[small]#Added in: v1.0.0#
+
 * *Type:* Boolean
 * *Default:* `true`
 * *Env:* `ELASTIC_APM_CAPTURE_SPAN_STACK_TRACES`
@@ -467,6 +519,8 @@ Set this option to `false` to disable capture of stack traces for measured spans
 [[use-path-as-transaction-name]]
 ==== `usePathAsTransactionName`
 
+[small]#Added in: v2.8.0#
+
 * *Type:* Boolean
 * *Default:* `false`
 * *Env:* `ELASTIC_APM_USE_PATH_AS_TRANSACTION_NAME`
@@ -491,6 +545,8 @@ Use the following two config options to change how many lines of source code to
 [[source-context-error-app-frames]]
 *`sourceLinesErrorAppFrames`*
 
+[small]#Added in: v0.12.0#
+
 * *Type:* Number
 * *Default:* `5`
 * *Env:* `ELASTIC_APM_SOURCE_LINES_ERROR_APP_FRAMES`
@@ -503,6 +559,8 @@ Setting this config option to `0` means that no source code will be collected fo
 [[source-context-error-library-frames]]
 *`sourceLinesErrorLibraryFrames`*
 
+[small]#Added in: v0.12.0#
+
 * *Type:* Number
 * *Default:* `5`
 * *Env:* `ELASTIC_APM_SOURCE_LINES_ERROR_LIBRARY_FRAMES`
@@ -532,6 +590,8 @@ Use the following two config options to change how many lines of source code to
 [[source-context-span-app-frames]]
 *`sourceLinesSpanAppFrames`*
 
+[small]#Added in: v1.0.0#
+
 * *Type:* Number
 * *Default:* `0`
 * *Env:* `ELASTIC_APM_SOURCE_LINES_SPAN_APP_FRAMES`
@@ -541,6 +601,8 @@ The default value `0` means that no source code will be collected for in-app spa
 [[source-context-span-library-frames]]
 *`sourceLinesSpanLibraryFrames`*
 
+[small]#Added in: v1.0.0#
+
 * *Type:* Number
 * *Default:* `0`
 * *Env:* `ELASTIC_APM_SOURCE_LINES_SPAN_LIBRARY_FRAMES`
@@ -550,6 +612,8 @@ The default value `0` means that no source code will be collected for span libra
 [[error-message-max-length]]
 ==== `errorMessageMaxLength`
 
+[small]#Added in: v1.8.0#
+
 * *Type:* String
 * *Default:* `2kb`
 * *Env:* `ELASTIC_APM_ERROR_MESSAGE_MAX_LENGTH`
@@ -572,6 +636,8 @@ This applies to the following properties:
 [[stack-trace-limit]]
 ==== `stackTraceLimit`
 
+[small]#Added in: v0.1.0#
+
 * *Type:* Number
 * *Default:* `50`
 * *Env:* `ELASTIC_APM_STACK_TRACE_LIMIT`
@@ -585,6 +651,8 @@ Setting it to `Infinity` means that all frames will be collected.
 
 <<dynamic-configuration, image:./images/dynamic-config.svg[] >>
 
+[small]#Added in: v1.0.0#
+
 * *Type:* Number
 * *Default:* `500`
 * *Env:* `ELASTIC_APM_TRANSACTION_MAX_SPANS`
@@ -596,6 +664,8 @@ Setting to `-1` means that spans will never be dropped.
 [[api-request-time]]
 ==== `apiRequestTime`
 
+[small]#Added in: v2.0.0#
+
 * *Type:* String
 * *Default:* `10s`
 * *Env:* `ELASTIC_APM_API_REQUEST_TIME`
@@ -618,6 +688,8 @@ Use the <<api-request-size,`apiRequestSize`>> config option to control the byte
 [[api-request-size]]
 ==== `apiRequestSize`
 
+[small]#Added in: v2.0.0#
+
 * *Type:* String
 * *Default:* `768kb`
 * *Env:* `ELASTIC_APM_API_REQUEST_SIZE`
@@ -644,6 +716,8 @@ The HTTP request is otherwise ended at regular intervals controlled by the <<api
 [[server-timeout]]
 ==== `serverTimeout`
 
+[small]#Added in: v1.2.0#
+
 * *Type:* String
 * *Default:* `30s`
 * *Env:* `ELASTIC_APM_SERVER_TIMEOUT`
@@ -659,6 +733,8 @@ the HTTP request is terminated and the TCP socket closed.
 [[filter-http-headers]]
 ==== `filterHttpHeaders`
 
+[small]#Added in: v0.1.0#
+
 * *Type:* Boolean
 * *Default:* `true`
 * *Env:* `ELASTIC_APM_FILTER_HTTP_HEADERS`
@@ -683,6 +759,8 @@ use one of the <<apm-add-filter,filtering>> functions.
 [[disable-instrumentations]]
 ==== `disableInstrumentations`
 
+[small]#Added in: v1.7.0#
+
 * *Type:* Array of strings
 * *Env:* `ELASTIC_APM_DISABLE_INSTRUMENTATIONS`
 
@@ -717,6 +795,8 @@ see <<instrument-incoming-http-requests, `instrumentIncomingHTTPRequests`>>.
 [[container-id]]
 ==== `containerId`
 
+[small]#Added in: v2.3.0#
+
 * *Type:* String
 * *Env:* `ELASTIC_APM_CONTAINER_ID`
 
@@ -727,6 +807,8 @@ it will be parsed out of the `/proc/self/cgroup` file.
 [[kubernetes-node-name]]
 ==== `kubernetesNodeName`
 
+[small]#Added in: v2.11.0#
+
 * *Type:* String
 * *Env:* `KUBERNETES_NODE_NAME`
 
@@ -735,6 +817,8 @@ Specify the kubernetes node name to associate with all reported events.
 [[kubernetes-namespace]]
 ==== `kubernetesNamespace`
 
+[small]#Added in: v2.11.0#
+
 * *Type:* String
 * *Env:* `KUBERNETES_NAMESPACE`
 
@@ -743,6 +827,8 @@ Specify the kubernetes namespace to associate with all reported events.
 [[kubernetes-pod-name]]
 ==== `kubernetesPodName`
 
+[small]#Added in: v2.11.0#
+
 * *Type:* String
 * *Env:* `KUBERNETES_POD_NAME`
 
@@ -754,6 +840,8 @@ this will default to the local hostname.
 [[kubernetes-pod-uid]]
 ==== `kubernetesPodUID`
 
+[small]#Added in: v2.11.0#
+
 * *Type:* String
 * *Env:* `KUBERNETES_POD_UID`
 
@@ -764,6 +852,8 @@ it will be parsed out of the `/proc/self/cgroup` file.
 [[metrics-interval]]
 ==== `metricsInterval`
 
+[small]#Added in: v2.5.0#
+
 * *Type:* String
 * *Default:* `30s`
 * *Env:* `ELASTIC_APM_METRICS_INTERVAL`
@@ -778,6 +868,8 @@ set the interval to `0`.
 [[metrics-limit]]
 ==== `metricsLimit`
 
+[small]#Added in: v2.15.0#
+
 * *Type:* Number
 * *Default:* `1000`
 * *Env:* `ELASTIC_APM_METRICS_LIMIT`
@@ -789,6 +881,8 @@ the oldest metric will be dropped to give it space.
 [[global-labels]]
 ==== `globalLabels`
 
+[small]#Added in: v2.11.0#
+
 * *Type:* Object
 * *Env:* `ELASTIC_APM_GLOBAL_LABELS`
 
@@ -803,6 +897,8 @@ ELASTIC_APM_GLOBAL_LABELS="subspace=sap-hana,rack=number6"
 [[config-file]]
 ==== `configFile`
 
+[small]#Added in: v0.3.0#
+
 * *Type:* String
 * *Default:* `elastic-apm-node.js`
 * *Env:* `ELASTIC_APM_CONFIG_FILE`
@@ -841,6 +937,8 @@ module.exports = {
 [[breakdown-metrics]]
 ==== `breakdownMetrics`
 
+[small]#Added in: v2.13.0#
+
 * *Type:* Boolean
 * *Default:* `true`
 * *Env:* `ELASTIC_APM_BREAKDOWN_METRICS`