diff --git a/DESCRIPTION b/DESCRIPTION
index a8e994f..c3dec6d 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Type: Package
 Package: gtfsio
 Title: Read and Write General Transit Feed Specification (GTFS) Files
-Version: 1.0.0.9000
+Version: 1.1.0
 Authors@R: 
     c(person(given = "Daniel",
              family = "Herszenhut",
diff --git a/NEWS.md b/NEWS.md
index 4a5956d..fca7d93 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,4 +1,4 @@
-# gtfsio (development version)
+# gtfsio 1.1.0
 
 ## Bug fixes
 
diff --git a/codemeta.json b/codemeta.json
index c48310c..eb81d32 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -8,7 +8,7 @@
   "codeRepository": "https://github.com/r-transit/gtfsio",
   "issueTracker": "https://github.com/r-transit/gtfsio/issues",
   "license": "https://spdx.org/licenses/MIT",
-  "version": "1.0.0.9000",
+  "version": "1.1.0",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",
@@ -133,35 +133,7 @@
     },
     "SystemRequirements": null
   },
-  "fileSize": "729.608KB",
-  "citation": [
-    {
-      "@type": "SoftwareSourceCode",
-      "datePublished": "2021",
-      "author": [
-        {
-          "@type": "Person",
-          "givenName": "Daniel",
-          "familyName": "Herszenhut"
-        },
-        {
-          "@type": "Person",
-          "givenName": "Flavio",
-          "familyName": "Poletti"
-        },
-        {
-          "@type": "Person",
-          "givenName": "Mark",
-          "familyName": "Padgham"
-        }
-      ],
-      "name": "gtfsio: Read and Write General Transit Feed Specification (GTFS) Files",
-      "identifier": "10.5281/zenodo.5650829",
-      "url": "https://doi.org/10.5281/zenodo.5650829",
-      "@id": "https://doi.org/10.5281/zenodo.5650829",
-      "sameAs": "https://doi.org/10.5281/zenodo.5650829"
-    }
-  ],
+  "fileSize": "387.208KB",
   "releaseNotes": "https://github.com/r-transit/gtfsio/blob/master/NEWS.md",
   "readme": "https://github.com/r-transit/gtfsio/blob/master/README.md",
   "contIntegration": ["https://github.com/r-transit/gtfsio/actions?query=workflow%3AR-CMD-check", "https://app.codecov.io/gh/r-transit/gtfsio?branch=master"],
diff --git a/cran-comments.md b/cran-comments.md
index 464e6ac..7625a95 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -1,6 +1,6 @@
 ## Test environments
 
-- Local Ubuntu 20.04 installation (R 4.1.2)
+- Local Ubuntu 20.04 installation (R 4.2.2)
 - GitHub Actions:
   - Windows (release, oldrel)
   - MacOS (release, oldrel)
@@ -9,60 +9,38 @@
 - r-hub:
   - Ubuntu Linux 20.04.1 LTS, R-release, GCC
   - Fedora Linux, R-devel, clang, gfortran
-  - Windows Server 2008 R2 SP1, R-devel, 32/64 bit
-  - Oracle Solaris 10, x86, 32 bit, R-release
+  - Windows Server 2022, R-devel, 64 bit
 
 ## R CMD check results
 
-0 errors | 0 warnings | 1 note
-
-> Found the following (possibly) invalid URLs:
->   URL: https://doi.org/10.5281/zenodo.5650829
->     From: inst/CITATION
->     Status: 404
->     Message: Not Found
->   URL: https://zenodo.org/record/5650829
->     From: README.md
->     Status: 404
->     Message: Not Found
-> 
-> Found the following (possibly) invalid DOIs:
->   DOI: 10.5281/zenodo.5650829
->     From: inst/CITATION
->     Status: Not Found
->     Message: 404
-
-I have reserved a DOI in Zenodo to use in the CITATION file, but I haven't yet finished the submission because I'm awaiting for the approval on CRAN to upload the package `.tar.gz`. As soon as the package gets approved I'll upload the file and finish the submission, thus creating the DOI for good and getting rid of this note.
+0 errors | 0 warnings | 0 notes
 
 ## Reverse dependencies
 
 Check status summary:
-                  WARN NOTE
-  Source packages    0    1
-  Reverse depends    2    0
+                  WARNING OK
+  Source packages       0  1
+  Reverse depends       2  0
 
 Check results summary:
-gtfsio ... NOTE
-* checking CRAN incoming feasibility ... NOTE
-rdepends_gtfs2gps ... WARN
+gtfsio ... OK
+rdepends_gtfstools ... WARNING
 * checking CRAN incoming feasibility ... WARNING
-* checking examples ... NOTE
-rdepends_tidytransit ... WARN
+rdepends_tidytransit ... WARNING
 * checking CRAN incoming feasibility ... WARNING
 * checking installed package size ... NOTE
 
-None of the notes and warnings in {gtfs2gps} and {tidytransit} checks are related to {gtfsio}. The revdep checks were run with tools::check_packages_in_dir(check_args = "--as-cran"), thus raising an "insufficient package version" warning in the dependencies check. {gtfsio}'s note is explained above.
+None of the notes and warnings in {gtfstools} and {tidytransit} checks are related to {gtfsio}. The revdep checks were run with tools::check_packages_in_dir(check_args = "--as-cran"), thus raising an "insufficient package version" warning in the dependencies check.
 
 These are the results without the --as-cran flag:
 
+Check status summary:
                   NOTE OK
   Source packages    0  1
   Reverse depends    1  1
 
 Check results summary:
 gtfsio ... OK
-rdepends_gtfs2gps ... OK
+rdepends_gtfstools ... OK
 rdepends_tidytransit ... NOTE
 * checking installed package size ... NOTE
-* checking dependencies in R code ... NOTE
-* checking data for non-ASCII characters ... NOTE