diff --git a/NEWS.md b/NEWS.md
index c6d4c18..ba43adf 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,7 +1,7 @@
 
 # specr 1.0.0
 
-CRAN release: [soon]
+CRAN release: 2022-01-20
 
 ## Breaking changes
 
diff --git a/README.Rmd b/README.Rmd
index 46f70b4..2380bcf 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -33,7 +33,7 @@ knitr::opts_chunk$set(
 
 ### News
 
-- 20 January 2022: specr version 1.0.0 is now available via github. This is a major update with several new features and functions. Note: it introduces a new framework for conduction specification curve analyses compared to earlier versions (see [version history](https://masurp.github.io/specr/news/index.html) for more details). 
+- 20 January 2022: specr version 1.0.0 is now available via [CRAN](https://cran.r-project.org/package=specr). This is a major update with several new features and functions. Note: it introduces a new framework for conduction specification curve analyses compared to earlier versions (see [version history](https://masurp.github.io/specr/news/index.html) for more details). 
 
 - 4 December 2020: specr development version 0.2.2 is available via github. Mostly minor updates and bug fixes.
 
@@ -53,19 +53,19 @@ We do see a lot of value in investigating how analytical choices affect a statis
 Install specr from CRAN:
 
 ``` r
-install.packages("specr")   # version 0.2.1
+install.packages("specr")  
 ```
 
 Or install the most recent development version from [GitHub](https://github.com/) with:
 
 ``` r
 # install.packages("devtools")
-devtools::install_github("masurp/specr")   # version 1.0.0
+devtools::install_github("masurp/specr")  
 ```
 
 ### Usage
 
-Using `specr` is comparatively simple. The two main function are `setup()`, in which analytic choices are specified as arguments, and `specr()`, which fits the models across all specifications. The latter creates a class called "specr.object", which can be summarized and plotted with generic function such as `summary` or `plot`. 
+Using specr is comparatively simple. The two main function are `setup()`, in which analytic choices are specified as arguments, and `specr()`, which fits the models across all specifications. The latter creates a class called "specr.object", which can be summarized and plotted with generic function such as `summary` or `plot`. 
 
 ```{r, message=F, warning = F, fig.height=10, fig.width=10}
 # Load package ----
diff --git a/README.md b/README.md
index 06793c2..bac35d0 100644
--- a/README.md
+++ b/README.md
@@ -23,10 +23,11 @@ stable](https://lifecycle.r-lib.org/articles/figures/lifecycle-stable.svg)](http
 
 ### News
 
--   20 January 2022: specr version 1.0.0 is now available via github.
-    This is a major update with several new features and functions.
-    Note: it introduces a new framework for conduction specification
-    curve analyses compared to earlier versions (see [version
+-   20 January 2022: specr version 1.0.0 is now available via
+    [CRAN](https://cran.r-project.org/package=specr). This is a major
+    update with several new features and functions. Note: it introduces
+    a new framework for conduction specification curve analyses compared
+    to earlier versions (see [version
     history](https://masurp.github.io/specr/news/index.html) for more
     details).
 
@@ -63,7 +64,7 @@ and not a better way to estimate a correlation or effect.
 Install specr from CRAN:
 
 ``` r
-install.packages("specr")   # version 0.2.1
+install.packages("specr")  
 ```
 
 Or install the most recent development version from
@@ -71,12 +72,12 @@ Or install the most recent development version from
 
 ``` r
 # install.packages("devtools")
-devtools::install_github("masurp/specr")   # version 1.0.0
+devtools::install_github("masurp/specr")  
 ```
 
 ### Usage
 
-Using `specr` is comparatively simple. The two main function are
+Using specr is comparatively simple. The two main function are
 `setup()`, in which analytic choices are specified as arguments, and
 `specr()`, which fits the models across all specifications. The latter
 creates a class called “specr.object”, which can be summarized and
diff --git a/docs/news/index.html b/docs/news/index.html
index 9d6d0dd..f78ec58 100644
--- a/docs/news/index.html
+++ b/docs/news/index.html
@@ -82,8 +82,8 @@ <h1 data-toc-skip>Changelog <small></small></h1>
     </div>
 
     <div class="section level2">
-<h2 class="page-header" data-toc-text="1.0.0" id="specr-100">specr 1.0.0<a class="anchor" aria-label="anchor" href="#specr-100"></a></h2>
-<p>CRAN release: [soon]</p>
+<h2 class="page-header" data-toc-text="1.0.0" id="specr-100">specr 1.0.0<small>2023-01-20</small><a class="anchor" aria-label="anchor" href="#specr-100"></a></h2>
+<p>CRAN release: 2022-01-20</p>
 <div class="section level3">
 <h3 id="breaking-changes-1-0-0">Breaking changes<a class="anchor" aria-label="anchor" href="#breaking-changes-1-0-0"></a></h3>
 <ul><li><p>This new version introduces a completely new analytic framework which breaks with earlier versions of specr. See <a href="https://masurp.github.io/specr/articles/specr.html" class="external-link">this vignette</a> for a comprehensive tutorial on how to use this new framework.</p></li>
@@ -92,7 +92,7 @@ <h3 id="breaking-changes-1-0-0">Breaking changes<a class="anchor" aria-label="an
 <ul><li>Data, analytic choices, and even parameter extraction functions can be specified before the fitting process (solving github issue <a href="https://github.com/masurp/specr/issues/23" class="external-link">#23</a> and <a href="https://github.com/masurp/specr/issues/26" class="external-link">#26</a>).</li>
 <li>Excludes some non-meaningful specifications automatically (e.g., when control and independent or dependent variable are the same).</li>
 <li>Allows to specify all combinations of control variables or to “simplify” and only include none, each individually and all together (github issue <a href="https://github.com/masurp/specr/issues/11" class="external-link">#11</a>).</li>
-<li>Resulting specification can be filtered using standard <code>tidyverse</code> functions such as e.g., <code><a href="https://dplyr.tidyverse.org/reference/filter.html" class="external-link">filter()</a></code>. This way, one can make sure a priori that only reasonable specifications are actually included.</li>
+<li>Resulting specification can be filtered using standard <code>tidyverse</code> functions such as e.g., <code><a href="https://rdrr.io/r/stats/filter.html" class="external-link">filter()</a></code>. This way, one can make sure a priori that only reasonable specifications are actually included.</li>
 <li>Produces an object of class <code>specr.setup</code>, which can be investigated using e.g., <code><a href="https://rdrr.io/r/base/summary.html" class="external-link">summary()</a></code> or <code><a href="https://rdrr.io/r/graphics/plot.default.html" class="external-link">plot()</a></code>.</li>
 </ul></li>
 <li>