diff --git a/assets/styles/layouts/article/_tables.scss b/assets/styles/layouts/article/_tables.scss
index 3fe1d2f7e..0ecb0f483 100644
--- a/assets/styles/layouts/article/_tables.scss
+++ b/assets/styles/layouts/article/_tables.scss
@@ -54,3 +54,9 @@ table {
     td:nth-child(2) code { margin-left: -2rem; }
   }
 }
+
+p.table-group-key {
+  margin: 1rem 0 -.75rem;
+  font-weight: $medium;
+  font-size: .87rem;
+}
diff --git a/content/influxdb/cloud/reference/flux/stdlib/contrib/alerta/_index.md b/content/influxdb/cloud/reference/flux/stdlib/contrib/alerta/_index.md
new file mode 100644
index 000000000..4bfafe0c3
--- /dev/null
+++ b/content/influxdb/cloud/reference/flux/stdlib/contrib/alerta/_index.md
@@ -0,0 +1,22 @@
+---
+title: Flux Alerta package
+list_title: Alerta package
+description: >
+  The Flux Alerta package provides functions that send alerts to
+  [Alerta](https://alerta.io/).
+menu:
+  influxdb_cloud_ref:
+    name: Alerta
+    parent: Contributed
+weight: 202
+influxdb/cloud/tags: [functions, alerta, package]
+cascade:
+  append:
+    block: note
+    content: |
+      #### Package author and maintainer
+      **Github:** [@alespour](https://github.com/alespour), [@bonitoo-io](https://github.com/bonitoo-io)  
+      **InfluxDB Slack:** [@Ales Pour](https://influxdata.com/slack)
+---
+
+{{< duplicate-oss >}}
diff --git a/content/influxdb/cloud/reference/flux/stdlib/contrib/alerta/alert.md b/content/influxdb/cloud/reference/flux/stdlib/contrib/alerta/alert.md
new file mode 100644
index 000000000..67e4d24cf
--- /dev/null
+++ b/content/influxdb/cloud/reference/flux/stdlib/contrib/alerta/alert.md
@@ -0,0 +1,12 @@
+---
+title: alerta.alert() function
+description: >
+  The `alerta.alert()` function sends an alert to Alerta.
+menu:
+  influxdb_cloud_ref:
+    name: alerta.alert
+    parent: Alerta
+weight: 202
+---
+
+{{< duplicate-oss >}}
diff --git a/content/influxdb/cloud/reference/flux/stdlib/contrib/alerta/endpoint.md b/content/influxdb/cloud/reference/flux/stdlib/contrib/alerta/endpoint.md
new file mode 100644
index 000000000..382e81acb
--- /dev/null
+++ b/content/influxdb/cloud/reference/flux/stdlib/contrib/alerta/endpoint.md
@@ -0,0 +1,12 @@
+---
+title: alerta.endpoint() function
+description: >
+  The `alerta.endpoint()` function sends alerts to Alerta using data from input rows.
+menu:
+  influxdb_cloud_ref:
+    name: alerta.endpoint
+    parent: Alerta
+weight: 202
+---
+
+{{< duplicate-oss >}}
diff --git a/content/influxdb/cloud/reference/flux/stdlib/experimental/table/_index.md b/content/influxdb/cloud/reference/flux/stdlib/experimental/table/_index.md
new file mode 100644
index 000000000..b83e19077
--- /dev/null
+++ b/content/influxdb/cloud/reference/flux/stdlib/experimental/table/_index.md
@@ -0,0 +1,18 @@
+---
+title: Flux Experimental table package
+list_title: Table package
+description: >
+  The Flux experimental table package provides tools working with Flux tables.
+  Import the `experimental/table` package.
+menu:
+  influxdb_cloud_ref:
+    name: Table
+    identifier: table-exp
+    parent: Experimental
+weight: 301
+influxdb/cloud/tags: [functions, table, package]
+cascade:
+  introduced: 0.115.0
+---
+
+{{< duplicate-oss >}}
\ No newline at end of file
diff --git a/content/influxdb/cloud/reference/flux/stdlib/experimental/table/fill.md b/content/influxdb/cloud/reference/flux/stdlib/experimental/table/fill.md
new file mode 100644
index 000000000..016be820e
--- /dev/null
+++ b/content/influxdb/cloud/reference/flux/stdlib/experimental/table/fill.md
@@ -0,0 +1,15 @@
+---
+title: table.fill() function
+description: >
+  The `table.fill()` function adds a single row to empty tables in a stream of tables.
+  Columns in the group key are filled with the column value defined in the group key.
+  Columns not in the group key are filled with a null value.
+menu:
+  influxdb_cloud_ref:
+    name: table.fill
+    parent: table-exp
+weight: 401
+influxdb/cloud/tags: [functions, table, fill, package]
+---
+
+{{< duplicate-oss >}}
diff --git a/content/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/_index.md b/content/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/_index.md
new file mode 100644
index 000000000..a38e71a6c
--- /dev/null
+++ b/content/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/_index.md
@@ -0,0 +1,31 @@
+---
+title: Flux Alerta package
+list_title: Alerta package
+description: >
+  The Flux Alerta package provides functions that send alerts to
+  [Alerta](https://alerta.io/).
+menu:
+  influxdb_2_0_ref:
+    name: Alerta
+    parent: Contributed
+weight: 202
+influxdb/v2.0/tags: [functions, alerta, package]
+cascade:
+  append:
+    block: note
+    content: |
+      #### Package author and maintainer
+      **Github:** [@alespour](https://github.com/alespour), [@bonitoo-io](https://github.com/bonitoo-io)  
+      **InfluxDB Slack:** [@Ales Pour](https://influxdata.com/slack)
+---
+
+The Flux Alerta package provides functions that send alerts to
+[Alerta](https://alerta.io/).
+Import the `contrib/bonitoo-io/alerta` package:
+
+```js
+import "contrib/bonitoo-io/alerta"
+```
+
+## Functions
+{{< children type="functions" show="pages" >}}
diff --git a/content/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/alert.md b/content/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/alert.md
new file mode 100644
index 000000000..5c983eec6
--- /dev/null
+++ b/content/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/alert.md
@@ -0,0 +1,173 @@
+---
+title: alerta.alert() function
+description: >
+  The `alerta.alert()` function sends an alert to Alerta.
+menu:
+  influxdb_2_0_ref:
+    name: alerta.alert
+    parent: Alerta
+weight: 202
+---
+
+The `alerta.alert()` function sends an alert to [Alerta](https://www.alerta.io/).
+
+```js
+import "contrib/bonitoo-io/alerta"
+
+alerta.alert(
+  url: "https://alerta.io:8080/alert",
+  apiKey: "0Xx00xxXx00Xxx0x0X",
+  resource: "example-resource",
+  event: "Example event",
+  environment: "",
+  severity: "critical",
+  service: [],
+  group: "",
+  value: "",
+  text: "",
+  tags: [],
+  attributes: {},
+  origin: "InfluxDB",
+  type: "",
+  timestamp: now(),
+)
+```
+
+## Parameters
+
+### url
+({{< req >}})
+Alerta URL.
+
+_**Data type:** String_
+
+### apiKey
+({{< req >}})
+Alerta API key.
+
+_**Data type:** String_
+
+### resource
+({{< req >}})
+Resource associated with the alert.
+
+_**Data type:** String_
+
+### event
+({{< req >}})
+Event name.
+
+_**Data type:** String_
+
+### environment
+Alert environment.
+Default is `""`.
+
+_**Data type:** String_
+
+**Valid values:**
+
+- `""`
+- `"Production"`
+- `"Development"`
+
+### severity
+({{< req >}})
+Event severity.
+See [Alerta severities](https://docs.alerta.io/en/latest/api/alert.html#alert-severities).
+
+_**Data type:** String_
+
+### service
+List of affected services.
+Default is `[]`.
+
+_**Data type:** Array of strings_
+
+### group
+Alerta event group.
+Default is `""`.
+
+_**Data type:** String_
+
+### value
+Event value.
+Default is `""`.
+
+_**Data type:** String_
+
+### text
+Alert text description.
+Default is `""`.
+
+_**Data type:** String_
+
+### tags
+List of event tags.
+Default is `[]`.
+
+_**Data type:** Array of strings_
+
+### attributes
+({{< req >}})
+Alert attributes.
+
+_**Data type:** Record_
+
+### origin
+Alert origin.
+Default is `"InfluxDB"`.
+
+_**Data type:** String_
+
+### type
+Event type.
+Default is `""`.
+
+_**Data type:** String_
+
+### timestamp
+time alert was generated.
+Default is `now()`.
+
+_**Data type:** Time_
+
+## Examples
+
+##### Send the last reported value and status to Alerta
+```js
+import "contrib/bonitoo-io/alerta"
+import "influxdata/influxdb/secrets"
+
+apiKey = secrets.get(key: "ALERTA_API_KEY")
+
+lastReported =
+  from(bucket: "example-bucket")
+    |> range(start: -1m)
+    |> filter(fn: (r) =>
+      r._measurement == "example-measurement" and
+      r._field == "level"
+    )
+    |> last()
+    |> findRecord(fn: (key) => true, idx: 0)
+
+severity = if lastReported._value > 50 then "warning" else "ok"
+
+alerta.alert(
+  url: "https://alerta.io:8080/alert",
+  apiKey: apiKey,
+  resource: "example-resource",
+  event: "Example event",
+  environment: "Production",
+  severity: severity,
+  service: ["example-service"],
+  group: "example-group",
+  value: string(v: lastReported._value),
+  text: "Service is ${severity}. The last reported value was ${string(v: lastReported._value)}.",
+  tags: ["ex1", "ex2"],
+  attributes: {},
+  origin: "InfluxDB",
+  type: "exampleAlertType",
+  timestamp: now(),
+)
+```
diff --git a/content/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/endpoint.md b/content/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/endpoint.md
new file mode 100644
index 000000000..02b111d87
--- /dev/null
+++ b/content/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/endpoint.md
@@ -0,0 +1,122 @@
+---
+title: alerta.endpoint() function
+description: >
+  The `alerta.endpoint()` function sends alerts to Alerta using data from input rows.
+menu:
+  influxdb_2_0_ref:
+    name: alerta.endpoint
+    parent: Alerta
+weight: 202
+---
+
+The `alerta.endpoint()` function sends alerts to [Alerta](https://alerta.io/)
+using data from input rows.
+
+_**Function type:** Output_
+
+```js
+import "contrib/bonitoo-io/alerta"
+
+alerta.endpoint(
+  url: "https://alerta.io:8080/alert,
+  apiKey: "0Xx00xxXx00Xxx0x0X",
+  environment: "",
+  origin: "InfluxDB"
+)
+```
+
+## Parameters
+
+### url
+({{< req >}})
+Alerta URL.
+
+_**Data type:** String_
+
+### apiKey
+({{< req >}})
+Alerta API key.
+
+_**Data type:** String_
+
+### environment
+Alert environment.
+Default is `""`.
+
+_**Data type:** String_
+
+**Valid values:**
+
+- `""`
+- `"Production"`
+- `"Development"`
+
+### origin
+Alert origin.
+Default is `"InfluxDB"`.
+
+_**Data type:** String_
+
+## Usage
+`alerta.endpoint` is a factory function that outputs another function.
+The output function requires a `mapFn` parameter.
+
+### mapFn
+A function that builds the object used to generate the POST request.
+Requires an `r` parameter.
+
+_**Data type:** Function_
+
+`mapFn` accepts a table row (`r`) and returns an object that must include the
+following fields:
+
+- `resource`
+- `event`
+- `severity`
+- `service`
+- `group`
+- `value`
+- `text`
+- `tags`
+- `attributes`
+- `type`
+- `timestamp`
+
+_For more information, see [`alerta.alert()` parameters](/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/alert/#parameters)._
+
+## Examples
+
+##### Send critical alerts to Alerta
+```js
+import "contrib/bonitoo-io/alerta"
+import "influxdata/influxdb/secrets"
+
+apiKey = secrets.get(key: "ALERTA_API_KEY")
+endpoint = alerta.endpoint(
+  url: "https://alerta.io:8080/alert",
+  apiKey: apiKey,
+  environment: "Production",
+  origin: "InfluxDB"
+)
+
+crit_events = from(bucket: "example-bucket")
+  |> range(start: -1m)
+  |> filter(fn: (r) => r._measurement == "statuses" and status == "crit")
+
+crit_events
+  |> endpoint(mapFn: (r) => {
+    return { r with
+      resource: "example-resource",
+      event: "example-event",
+      severity: "critical",
+      service: r.service,
+      group: "example-group",
+      value: r.status,
+      text: "Status is critical.",
+      tags: ["ex1", "ex2"],
+      attributes: {},
+      type: "exampleAlertType",
+      timestamp: now(),
+    }
+  })()
+```
diff --git a/content/influxdb/v2.0/reference/flux/stdlib/experimental/table/_index.md b/content/influxdb/v2.0/reference/flux/stdlib/experimental/table/_index.md
new file mode 100644
index 000000000..3c0953f5b
--- /dev/null
+++ b/content/influxdb/v2.0/reference/flux/stdlib/experimental/table/_index.md
@@ -0,0 +1,25 @@
+---
+title: Flux Experimental table package
+list_title: Table package
+description: >
+  The Flux experimental table package provides tools working with Flux tables.
+  Import the `experimental/table` package.
+menu:
+  influxdb_2_0_ref:
+    name: Table
+    identifier: table-exp
+    parent: Experimental
+weight: 301
+influxdb/v2.0/tags: [functions, table, package]
+cascade:
+  introduced: 0.115.0
+---
+
+The Flux experimental table package provides tools working with Flux tables.
+Import the `experimental/table` package:
+
+```js
+import "experimental/table"
+```
+
+{{< children type="functions" show="pages" >}}
diff --git a/content/influxdb/v2.0/reference/flux/stdlib/experimental/table/fill.md b/content/influxdb/v2.0/reference/flux/stdlib/experimental/table/fill.md
new file mode 100644
index 000000000..f589fee6a
--- /dev/null
+++ b/content/influxdb/v2.0/reference/flux/stdlib/experimental/table/fill.md
@@ -0,0 +1,85 @@
+---
+title: table.fill() function
+description: >
+  The `table.fill()` function adds a single row to empty tables in a stream of tables.
+  Columns in the group key are filled with the column value defined in the group key.
+  Columns not in the group key are filled with a null value.
+menu:
+  influxdb_2_0_ref:
+    name: table.fill
+    parent: table-exp
+weight: 401
+influxdb/v2.0/tags: [functions, table, fill, package]
+---
+
+The `table.fill()` function adds a single row to empty tables in a stream of tables.
+Columns that are in the group key are filled with the column value defined in the group key.
+Columns not in the group key are filled with a null value.
+
+```js
+import "experimental/table"
+
+table.fill()
+```
+
+## Examples
+
+##### Query
+```js
+import "experimental/table"
+
+data
+  |> table.fill()
+```
+
+{{< flex >}}
+{{% flex-content %}}
+##### Input data
+
+<p class="table-group-key">Group key = [host: "host1", _field: "f1"]</p>
+
+| host  | _field | time | _value |
+| :---- | :----- | :--- | -----: |
+| host1 | f1     | 0001 |    2.8 |
+| host1 | f1     | 0002 |    3.2 |
+| host1 | f1     | 0003 |    3.3 |
+
+<p class="table-group-key">Group key = [host: "host2", _field: "f1"]</p>
+
+| host | _field | time | _value |
+| :--- | :----- | :--- | -----: |
+
+<p class="table-group-key">Group key = [host: "host3", _field: "f1"]</p>
+
+| host  | _field | time | _value |
+| :---- | :----- | :--- | -----: |
+| host3 | f1     | 0001 |    1.4 |
+| host3 | f1     | 0002 |    1.5 |
+| host3 | f1     | 0003 |    2.7 |
+{{% /flex-content %}}
+{{% flex-content %}}
+##### Output data
+
+<p class="table-group-key">Group key = [host: "host1", _field: "f1"]</p>
+
+| host  | _field | time | _value |
+| :---- | :----- | :--- | -----: |
+| host1 | f1     | 0001 |    2.8 |
+| host1 | f1     | 0002 |    3.2 |
+| host1 | f1     | 0003 |    3.3 |
+
+<p class="table-group-key">Group key = [host: "host2", _field: "f1"]</p>
+
+| host  | _field | time | _value |
+| :---- | :----- | :--- | -----: |
+| host2 | f1     |      |        |
+
+<p class="table-group-key">Group key = [host: "host3", _field: "f1"]</p>
+
+| host  | _field | time | _value |
+| :---- | :----- | :--- | -----: |
+| host3 | f1     | 0001 |    1.4 |
+| host3 | f1     | 0002 |    1.5 |
+| host3 | f1     | 0003 |    2.7 |
+{{% /flex-content %}}
+{{< /flex >}}
diff --git a/content/influxdb/v2.0/reference/release-notes/flux.md b/content/influxdb/v2.0/reference/release-notes/flux.md
index cd104022b..63a10c811 100644
--- a/content/influxdb/v2.0/reference/release-notes/flux.md
+++ b/content/influxdb/v2.0/reference/release-notes/flux.md
@@ -8,6 +8,23 @@ menu:
     name: Flux
 ---
 
+## v0.115.0 [2021-05-11]
+
+### Features
+- Add [Alerta notifications support](/influxdb/v2.0/reference/flux/stdlib/contrib/alerta/).
+- Add [`table.fill()` function](/influxdb/v2.0/reference/flux/stdlib/experimental/table/fill/)
+  to fill empty tables with a single row.
+- Add string formatting to `dict` type.
+
+### Bug fixes
+- Refactor semantic printing of types.
+- Do not remove escape characters when auto-formatting.
+- Add `0.0.0.0` to URL validator.
+- Add new display API for values.
+- Auto-format Flux files in `stdlib/testing`.
+
+---
+
 ## v0.114.1 [2021-05-04]
 
 ### Bug fixes