diff --git a/.Rbuildignore b/.Rbuildignore
index 4810e4c..8d5e9fb 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -7,3 +7,5 @@
 ^docs$
 ^pkgdown$
 ^LICENSE\.md$
+^\.github$
+^cran-comments\.md$
diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
new file mode 100644
index 0000000..d46a617
--- /dev/null
+++ b/.github/workflows/R-CMD-check.yaml
@@ -0,0 +1,52 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+name: R-CMD-check.yaml
+
+permissions: read-all
+
+jobs:
+  R-CMD-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {os: macos-latest,   r: 'release'}
+          - {os: windows-latest, r: 'release'}
+          - {os: ubuntu-latest,   r: 'devel', http-user-agent: 'release'}
+          - {os: ubuntu-latest,   r: 'release'}
+          - {os: ubuntu-latest,   r: 'oldrel-1'}
+
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      R_KEEP_PKG_SOURCE: yes
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: ${{ matrix.config.r }}
+          http-user-agent: ${{ matrix.config.http-user-agent }}
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::rcmdcheck
+          needs: check
+
+      - uses: r-lib/actions/check-r-package@v2
+        with:
+          upload-snapshots: true
+          build_args: 'c("--no-manual","--compact-vignettes=gs+qpdf")'
diff --git a/DESCRIPTION b/DESCRIPTION
index 9ddaa3a..bd8f3a3 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: ixplorer
 Title: Easy DataOps for R Users
-Version: 0.3.4
+Version: 0.3.4.9000
 Authors@R:
     c(person(given = "ixpantia, SRL",
              role = "cph",
@@ -60,7 +60,7 @@ VignetteBuilder:
     knitr
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.2
 URL: https://github.com/ixpantia/ixplorer
 BugReports: https://github.com/ixpantia/ixplorer/issues
 Config/testthat/edition: 3
diff --git a/NEWS.md b/NEWS.md
new file mode 100644
index 0000000..2728a44
--- /dev/null
+++ b/NEWS.md
@@ -0,0 +1,7 @@
+# ixplorer (development version)
+
+* Nuevo `NEWS.md` para registrar cambios visibles a los usuarios (https://style.tidyverse.org/news.html).
+
+# ixplorer v0.2.2 (2022-07-02)
+
+* CRAN release.
diff --git a/R/create_users.R b/R/create_users.R
index 5b3b439..da37d50 100644
--- a/R/create_users.R
+++ b/R/create_users.R
@@ -209,7 +209,7 @@ create_users <- function(base_url, api_key, owner, repo, user_data_df,
   })
 
   df <- dplyr::bind_rows(results)
-  df <- dplyr::select(df, email, login, username, password)
+  df <- dplyr::select(df, "email", "login", "username", "password")
   return(df)
 }
 
diff --git a/README.Rmd b/README.Rmd
index d0c7093..635f1c6 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -18,6 +18,7 @@ knitr::opts_chunk$set(
 
 <!-- badges: start -->
 [![CRAN status](https://www.r-pkg.org/badges/version/ixplorer)](https://cran.r-project.org/package=ixplorer)
+[![R-CMD-check](https://github.com/ixpantia/ixplorer/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/ixpantia/ixplorer/actions/workflows/R-CMD-check.yaml)
 <!-- badges: end -->
 
 ### Español
diff --git a/README.md b/README.md
index 5f3216e..e0cc4d0 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@
 
 [![CRAN
 status](https://www.r-pkg.org/badges/version/ixplorer)](https://cran.r-project.org/package=ixplorer)
+[![R-CMD-check](https://github.com/ixpantia/ixplorer/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/ixpantia/ixplorer/actions/workflows/R-CMD-check.yaml)
 <!-- badges: end -->
 
 ### Español
diff --git a/cran-comments.md b/cran-comments.md
new file mode 100644
index 0000000..d9a4e09
--- /dev/null
+++ b/cran-comments.md
@@ -0,0 +1,7 @@
+## R CMD check results
+
+0 errors | 0 warnings | 0 note
+
+## revdepcheck results
+
+There are currently no downstream dependencies for this package.