diff --git a/NEWS.md b/NEWS.md
index a9cf26fe..75307c0b 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,6 @@
 # tsibble 0.8.2.9000
 
+* Added lifecycle badges to functions.
 * `index_by()` supports lambda expression (#91).
 * Defunct argument `gather` in `as_tsibble.mts()` in favour of `pivot_longer`.
 * `yearweek()` handles characters containing keywords "W"/"Wk"/"Week", for example `yearweek("2019 W03")`.
diff --git a/R/as-tsibble.R b/R/as-tsibble.R
index 5a3171ce..f3d0177f 100644
--- a/R/as-tsibble.R
+++ b/R/as-tsibble.R
@@ -1,5 +1,8 @@
 #' Create a tsibble object
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' @param ... A set of name-value pairs. The names of "key" and "index" should
 #' be avoided as they are used as the arguments.
 #' @param key Unquoted variable(s) that uniquely determine time indices. `NULL` for
@@ -152,6 +155,9 @@ as_tsibble.NULL <- function(x, ...) {
 
 #' Update key and index for a tsibble
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
+#'
 #' @param x A tsibble.
 #' @inheritParams as_tsibble
 #' @details
@@ -197,6 +203,9 @@ update_tsibble <- function(x, key, index, regular = is_regular(x),
 
 #' Low-level constructor for a tsibble object
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
+#'
 #' `build_tsibble()` creates a `tbl_ts` object with more controls. It is useful
 #' for creating a `tbl_ts` internally inside a function, and it allows developers to
 #' determine if the time needs ordering and the interval needs calculating.
@@ -287,6 +296,9 @@ build_tsibble <- function(x, key = NULL, key_data = NULL, index, index2 = index,
 
 #' Low-level & high-performance constructor for a tsibble object
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("experimental")}
+#'
 #' `build_tsibble_meta()` does much less checks than `build_tsibble()` for
 #' high performance.
 #'
@@ -336,6 +348,9 @@ build_tsibble_meta <- function(x, key_data = NULL, index, index2,
 
 #' Create a subclass of a tsibble
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
+#'
 #' @param x A `tbl_ts`, required.
 #' @param ... Name-value pairs defining new attributes other than a tsibble.
 #' @param class Subclasses to assign to the new object, default: none.
@@ -474,6 +489,9 @@ as.data.frame.tbl_ts <- function(x, row.names = NULL, optional = FALSE, ...) {
 
 #' Test duplicated observations determined by key and index variables
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' * `is_duplicated()`: a logical scalar if the data exist duplicated observations.
 #' * `are_duplicated()`: a logical vector, the same length as the row number of `data`.
 #' * `duplicates()`: identical key-index data entries.
diff --git a/R/dplyr-verbs.R b/R/dplyr-verbs.R
index 40aa7ba1..6890ee13 100644
--- a/R/dplyr-verbs.R
+++ b/R/dplyr-verbs.R
@@ -226,6 +226,9 @@ group_by.tbl_ts <- function(.data, ..., add = FALSE,
 
 #' Group by key variables
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' @param .data A `tbl_ts` object.
 #' @param ... Ignored.
 #' @inheritParams dplyr::group_by
diff --git a/R/filter-index.R b/R/filter-index.R
index b48198b0..dd494bbb 100644
--- a/R/filter-index.R
+++ b/R/filter-index.R
@@ -56,6 +56,9 @@ filter_index <- function(.data, ..., .preserve = FALSE) {
 
 #' If time falls in the ranges using compact expressions
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
+#'
 #' This function respects time zone and encourages compact expressions.
 #'
 #' @param x A vector of time index, such as classes `POSIXct`, `Date`, `yearweek`,
diff --git a/R/index-by.R b/R/index-by.R
index 3ac8afdf..371cc3d5 100644
--- a/R/index-by.R
+++ b/R/index-by.R
@@ -2,6 +2,7 @@
 #'
 #' @description
 #' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' `index_by()` is the counterpart of `group_by()` in temporal context, but it
 #' only groups the time index. The following operation is applied to each partition
 #' of the index, similar to `group_by()` but dealing with index only.
diff --git a/R/index-valid.R b/R/index-valid.R
index f1aba082..d23d4c52 100644
--- a/R/index-valid.R
+++ b/R/index-valid.R
@@ -1,5 +1,8 @@
 #' Add custom index support for a tsibble
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
+#'
 #' S3 method to add an index type support for a tsibble.
 #'
 #' @param x An object of index type that the tsibble supports.
diff --git a/R/new-data.R b/R/new-data.R
index 0bb47412..cbac8844 100644
--- a/R/new-data.R
+++ b/R/new-data.R
@@ -53,8 +53,6 @@ new_data.tbl_ts <- function(.data, n = 1L, keep_all = FALSE, ...) {
 }
 
 #' @description
-#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
-#'
 #' `append_row()`: add new rows to the end of a tsibble by filling a key-index
 #' pair and `NA` for measured variables.
 #'
diff --git a/R/period.R b/R/period.R
index 4c8ac52c..403ebf8d 100644
--- a/R/period.R
+++ b/R/period.R
@@ -603,6 +603,9 @@ as.POSIXlt.yearquarter <- function(x, tz = "", ...) {
 
 #' Time units since Unix Epoch
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("questioning")}
+#'
 #' @param x An object of `POSIXct`, `Date`, `yearweek`, `yearmonth`, `yearquarter`.
 #'
 #' @details
diff --git a/R/slide.R b/R/slide.R
index 84021c99..369ca221 100644
--- a/R/slide.R
+++ b/R/slide.R
@@ -19,6 +19,9 @@ replace_fn_names <- function(fn, replace = list(), ns = NULL) {
 
 #' Sliding window calculation
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' Rolling window with overlapping observations:
 #' * `slide()` always returns a list.
 #' * `slide_lgl()`, `slide_int()`, `slide_dbl()`, `slide_chr()` use the same
@@ -123,6 +126,9 @@ slide_dfc <- function(.x, .f, ..., .size = 1, .step = 1, .fill = NA,
 
 #' Sliding window calculation over multiple inputs simultaneously
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' Rolling window with overlapping observations:
 #' * `slide2()` and `pslide()` always returns a list.
 #' * `slide2_lgl()`, `slide2_int()`, `slide2_dbl()`, `slide2_chr()` use the same
diff --git a/R/stretch.R b/R/stretch.R
index 2f88882d..e6b231dc 100644
--- a/R/stretch.R
+++ b/R/stretch.R
@@ -5,6 +5,9 @@ nrow2 <- function(.x) {
 
 #' Stretching window calculation
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' Fixing an initial window and expanding more observations:
 #' * `stretch()` always returns a list.
 #' * `stretch_lgl()`, `stretch_int()`, `stretch_dbl()`, `stretch_chr()` use the same
@@ -78,6 +81,9 @@ stretch_dfc <- function(.x, .f, ..., .step = 1, .init = 1, .fill = NA,
 
 #' Stretching window calculation over multiple simultaneously
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' Fixing an initial window and expanding more observations:
 #' * `stretch2()` and `pstretch()` always returns a list.
 #' * `stretch2_lgl()`, `stretch2_int()`, `stretch2_dbl()`, `stretch2_chr()` use the same
diff --git a/R/tile.R b/R/tile.R
index 4df0b4ce..8a395cd2 100644
--- a/R/tile.R
+++ b/R/tile.R
@@ -1,5 +1,8 @@
 #' Tiling window calculation
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' Tiling window without overlapping observations:
 #' * `tile()` always returns a list.
 #' * `tile_lgl()`, `tile_int()`, `tile_dbl()`, `tile_chr()` use the same
@@ -54,6 +57,9 @@ tile_dfc <- function(.x, .f, ..., .size = 1, .bind = FALSE) {
 
 #' Tiling window calculation over multiple inputs simultaneously
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' Tiling window without overlapping observations:
 #' * `tile2()` and `ptile()` always returns a list.
 #' * `tile2_lgl()`, `tile2_int()`, `tile2_dbl()`, `tile2_chr()` use the same
diff --git a/R/time-wise.R b/R/time-wise.R
index 31d9d2ab..8153ac26 100644
--- a/R/time-wise.R
+++ b/R/time-wise.R
@@ -1,5 +1,8 @@
 #' Lagged differences
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' @param x A numeric vector.
 #' @param lag An positive integer indicating which lag to use.
 #' @param differences An positive integer indicating the order of the difference.
diff --git a/R/tsibble-meta.R b/R/tsibble-meta.R
index fa28a3c7..8d74eb53 100644
--- a/R/tsibble-meta.R
+++ b/R/tsibble-meta.R
@@ -100,6 +100,10 @@ is_ordered <- function(x) {
 
 #' If the object is a tsibble
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
+#'
 #' @param x An object.
 #'
 #' @return TRUE if the object inherits from the tbl_ts class.
diff --git a/R/tsibble2ts.R b/R/tsibble2ts.R
index 5589fa10..ae2e4f3f 100644
--- a/R/tsibble2ts.R
+++ b/R/tsibble2ts.R
@@ -114,6 +114,9 @@ time.POSIXt <- function(x, frequency = NULL, ...) {
 
 #' Guess a time frequency from other index objects
 #'
+#' @description
+#' \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+#'
 #' A possible frequency passed to the `ts()` function
 #'
 #' @param x An index object including "yearmonth", "yearquarter", "Date" and others.
diff --git a/README.Rmd b/README.Rmd
index cbc42a61..922ab21f 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -12,7 +12,7 @@ output:
 [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/github/tidyverts/tsibble?branch=master&svg=true)](https://ci.appveyor.com/project/tidyverts/tsibble)
 [![Coverage Status](https://codecov.io/gh/tidyverts/tsibble/branch/master/graph/badge.svg)](https://codecov.io/github/tidyverts/tsibble?branch=master)
 [![CRAN_Status_Badge](http://www.r-pkg.org/badges/version/tsibble)](https://cran.r-project.org/package=tsibble)
-[![Downloads](http://cranlogs.r-pkg.org/badges/tsibble?color=brightgreen)](https://cran.r-project.org/package=tsibble)
+[![Lifecycle: maturing](https://img.shields.io/badge/lifecycle-maturing-blue.svg)](https://www.tidyverse.org/lifecycle/#maturing)
 
 ```{r, echo = FALSE}
 knitr::opts_chunk$set(
diff --git a/README.md b/README.md
index 1f259f09..dda7a802 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,8 @@ Status](https://ci.appveyor.com/api/projects/status/github/tidyverts/tsibble?bra
 [![Coverage
 Status](https://codecov.io/gh/tidyverts/tsibble/branch/master/graph/badge.svg)](https://codecov.io/github/tidyverts/tsibble?branch=master)
 [![CRAN\_Status\_Badge](http://www.r-pkg.org/badges/version/tsibble)](https://cran.r-project.org/package=tsibble)
-[![Downloads](http://cranlogs.r-pkg.org/badges/tsibble?color=brightgreen)](https://cran.r-project.org/package=tsibble)
+[![Lifecycle:
+maturing](https://img.shields.io/badge/lifecycle-maturing-blue.svg)](https://www.tidyverse.org/lifecycle/#maturing)
 
 The **tsibble** package provides a data infrastructure for tidy temporal
 data with wrangling tools. Adhering to the [tidy data
diff --git a/man/build_tsibble.Rd b/man/build_tsibble.Rd
index 98643446..d7c02c7f 100644
--- a/man/build_tsibble.Rd
+++ b/man/build_tsibble.Rd
@@ -36,6 +36,8 @@ are sure that it's a valid input, specify \code{FALSE} to skip the checks.}
 \item{.drop}{If \code{TRUE}, empty key groups are dropped.}
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
+
 \code{build_tsibble()} creates a \code{tbl_ts} object with more controls. It is useful
 for creating a \code{tbl_ts} internally inside a function, and it allows developers to
 determine if the time needs ordering and the interval needs calculating.
diff --git a/man/build_tsibble_meta.Rd b/man/build_tsibble_meta.Rd
index 530a7a08..7a236ddd 100644
--- a/man/build_tsibble_meta.Rd
+++ b/man/build_tsibble_meta.Rd
@@ -23,6 +23,8 @@ the correct order. \code{FALSE} checks the ordering and may give a warning.}
 irregular interval. Use the specified interval via \code{\link[=new_interval]{new_interval()}} as is.}
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("experimental")}
+
 \code{build_tsibble_meta()} does much less checks than \code{build_tsibble()} for
 high performance.
 }
diff --git a/man/difference.Rd b/man/difference.Rd
index 56d34c9b..a056b6ae 100644
--- a/man/difference.Rd
+++ b/man/difference.Rd
@@ -22,7 +22,7 @@ difference(x, lag = 1, differences = 1, default = NA,
 A numeric vector of the same length as \code{x}.
 }
 \description{
-Lagged differences
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
 }
 \examples{
 # examples from base
diff --git a/man/duplicates.Rd b/man/duplicates.Rd
index fdb8c7d7..b6f20c6a 100644
--- a/man/duplicates.Rd
+++ b/man/duplicates.Rd
@@ -24,6 +24,7 @@ empty key, and works with tidy selector (e.g. \code{\link[dplyr:starts_with]{dpl
 elements.}
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
 \itemize{
 \item \code{is_duplicated()}: a logical scalar if the data exist duplicated observations.
 \item \code{are_duplicated()}: a logical vector, the same length as the row number of \code{data}.
diff --git a/man/group_by_key.Rd b/man/group_by_key.Rd
index 83f9f6ca..9160b541 100644
--- a/man/group_by_key.Rd
+++ b/man/group_by_key.Rd
@@ -15,7 +15,7 @@ group_by_key(.data, ..., .drop = key_drop_default(.data))
 what the default value is for this argument.}
 }
 \description{
-Group by key variables
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
 }
 \examples{
 tourism \%>\%
diff --git a/man/guess_frequency.Rd b/man/guess_frequency.Rd
index c4d50944..1c2b249c 100644
--- a/man/guess_frequency.Rd
+++ b/man/guess_frequency.Rd
@@ -10,6 +10,8 @@ guess_frequency(x)
 \item{x}{An index object including "yearmonth", "yearquarter", "Date" and others.}
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+
 A possible frequency passed to the \code{ts()} function
 }
 \details{
diff --git a/man/index-by.Rd b/man/index-by.Rd
index aa97b2e1..0112067f 100644
--- a/man/index-by.Rd
+++ b/man/index-by.Rd
@@ -28,6 +28,7 @@ fine-resolution aggregation
 }
 \description{
 \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+
 \code{index_by()} is the counterpart of \code{group_by()} in temporal context, but it
 only groups the time index. The following operation is applied to each partition
 of the index, similar to \code{group_by()} but dealing with index only.
diff --git a/man/index_valid.Rd b/man/index_valid.Rd
index 040e3294..51be4e73 100644
--- a/man/index_valid.Rd
+++ b/man/index_valid.Rd
@@ -13,6 +13,8 @@ index_valid(x)
 \code{TRUE}/\code{FALSE} or \code{NA} (unsure)
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
+
 S3 method to add an index type support for a tsibble.
 }
 \details{
diff --git a/man/is-tsibble.Rd b/man/is-tsibble.Rd
index 416723b1..861e3565 100644
--- a/man/is-tsibble.Rd
+++ b/man/is-tsibble.Rd
@@ -18,7 +18,7 @@ is_grouped_ts(x)
 TRUE if the object inherits from the tbl_ts class.
 }
 \description{
-If the object is a tsibble
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
 }
 \examples{
 # A tibble is not a tsibble ----
diff --git a/man/new-data.Rd b/man/new-data.Rd
index 748bc698..7b1cb075 100644
--- a/man/new-data.Rd
+++ b/man/new-data.Rd
@@ -26,8 +26,6 @@ and key, otherwise only index and key.}
 \description{
 \Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
 
-\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
-
 \code{append_row()}: add new rows to the end of a tsibble by filling a key-index
 pair and \code{NA} for measured variables.
 
diff --git a/man/new_tsibble.Rd b/man/new_tsibble.Rd
index 3476bc0b..7ceb704e 100644
--- a/man/new_tsibble.Rd
+++ b/man/new_tsibble.Rd
@@ -14,5 +14,5 @@ new_tsibble(x, ..., class = NULL)
 \item{class}{Subclasses to assign to the new object, default: none.}
 }
 \description{
-Create a subclass of a tsibble
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
 }
diff --git a/man/slide.Rd b/man/slide.Rd
index 4e1c7006..33491d27 100644
--- a/man/slide.Rd
+++ b/man/slide.Rd
@@ -69,6 +69,8 @@ Only applies to \code{_dfr} variant.}
 if \code{.fill != NULL}, it always returns the same length as input.
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+
 Rolling window with overlapping observations:
 \itemize{
 \item \code{slide()} always returns a list.
diff --git a/man/slide2.Rd b/man/slide2.Rd
index b81ed588..27c2e822 100644
--- a/man/slide2.Rd
+++ b/man/slide2.Rd
@@ -82,6 +82,8 @@ determines the number of arguments that \code{.f} will be called with. List
 names will be used if present.}
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+
 Rolling window with overlapping observations:
 \itemize{
 \item \code{slide2()} and \code{pslide()} always returns a list.
diff --git a/man/stretch.Rd b/man/stretch.Rd
index d331fe89..c0fe1839 100644
--- a/man/stretch.Rd
+++ b/man/stretch.Rd
@@ -61,6 +61,8 @@ Only applies to \code{_dfr} variant.}
 if \code{.fill != NULL}, it always returns the same length as input.
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+
 Fixing an initial window and expanding more observations:
 \itemize{
 \item \code{stretch()} always returns a list.
diff --git a/man/stretch2.Rd b/man/stretch2.Rd
index 0dc0cd33..ae756dd3 100644
--- a/man/stretch2.Rd
+++ b/man/stretch2.Rd
@@ -77,6 +77,8 @@ determines the number of arguments that \code{.f} will be called with. List
 names will be used if present.}
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+
 Fixing an initial window and expanding more observations:
 \itemize{
 \item \code{stretch2()} and \code{pstretch()} always returns a list.
diff --git a/man/tile.Rd b/man/tile.Rd
index f8d9ff0c..47b82fe3 100644
--- a/man/tile.Rd
+++ b/man/tile.Rd
@@ -51,6 +51,8 @@ variable will be created.
 Only applies to \code{_dfr} variant.}
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+
 Tiling window without overlapping observations:
 \itemize{
 \item \code{tile()} always returns a list.
diff --git a/man/tile2.Rd b/man/tile2.Rd
index 899ad190..bcc25460 100644
--- a/man/tile2.Rd
+++ b/man/tile2.Rd
@@ -66,6 +66,8 @@ determines the number of arguments that \code{.f} will be called with. List
 names will be used if present.}
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
+
 Tiling window without overlapping observations:
 \itemize{
 \item \code{tile2()} and \code{ptile()} always returns a list.
diff --git a/man/time_in.Rd b/man/time_in.Rd
index eece9932..5233b74a 100644
--- a/man/time_in.Rd
+++ b/man/time_in.Rd
@@ -23,6 +23,8 @@ Supported index type: \code{POSIXct} (to seconds), \code{Date}, \code{yearweek},
 logical vector
 }
 \description{
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
+
 This function respects time zone and encourages compact expressions.
 }
 \section{System Time Zone ("Europe/London")}{
diff --git a/man/tsibble.Rd b/man/tsibble.Rd
index cd3a9e82..a2256139 100644
--- a/man/tsibble.Rd
+++ b/man/tsibble.Rd
@@ -24,7 +24,7 @@ interval is determined by the greatest common divisor of index column, if \code{
 A tsibble object.
 }
 \description{
-Create a tsibble object
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("stable")}
 }
 \details{
 A tsibble is sorted by its key first and index.
diff --git a/man/units_since.Rd b/man/units_since.Rd
index fad84a1a..e1e28fa6 100644
--- a/man/units_since.Rd
+++ b/man/units_since.Rd
@@ -10,7 +10,7 @@ units_since(x)
 \item{x}{An object of \code{POSIXct}, \code{Date}, \code{yearweek}, \code{yearmonth}, \code{yearquarter}.}
 }
 \description{
-Time units since Unix Epoch
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("questioning")}
 }
 \details{
 origin:
diff --git a/man/update_tsibble.Rd b/man/update_tsibble.Rd
index ae9d4927..f36ffb8f 100644
--- a/man/update_tsibble.Rd
+++ b/man/update_tsibble.Rd
@@ -25,7 +25,7 @@ are sure that it's a valid input, specify \code{FALSE} to skip the checks.}
 \item{.drop}{If \code{TRUE}, empty key groups are dropped.}
 }
 \description{
-Update key and index for a tsibble
+\Sexpr[results=rd, stage=render]{tsibble:::lifecycle("maturing")}
 }
 \details{
 Unspecified arguments will inherit the attributes from \code{x}.