diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index bdc1a2a6..1637d1f0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,7 +2,7 @@
 # R specific hooks: https://github.com/lorenzwalthert/precommit
 repos:
 -   repo: https://github.com/lorenzwalthert/precommit
-    rev: v0.4.3.9021
+    rev: v0.4.3.9025
     hooks:
     -   id: style-files
         args: [--style_pkg=spaceout, --style_fun=spaceout_style]    
diff --git a/DESCRIPTION b/DESCRIPTION
index 8c16f58c..75460541 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: gtfsrouter
 Title: Routing with 'GTFS' (General Transit Feed Specification) Data
-Version: 0.1.4.012
+Version: 0.1.4.014
 Authors@R: c(
     person("Mark", "Padgham", , "mark.padgham@email.com", role = c("aut", "cre")),
     person("Marcin", "Stepniak", , "marcinstepniak@ucm.es", role = "aut",
@@ -44,4 +44,4 @@ Encoding: UTF-8
 LazyData: true
 NeedsCompilation: yes
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.3.2
+Config/roxygen2/version: 8.0.0
diff --git a/codemeta.json b/codemeta.json
index 957ed243..4c8ac4f2 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -7,7 +7,7 @@
   "codeRepository": "https://github.com/UrbanAnalyst/gtfsrouter",
   "issueTracker": "https://github.com/UrbanAnalyst/gtfsrouter/issues",
   "license": "https://spdx.org/licenses/GPL-3.0",
-  "version": "0.1.4.012",
+  "version": "0.1.4.014",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",
diff --git a/man/berlin_gtfs_to_zip.Rd b/man/berlin_gtfs_to_zip.Rd
index 1b3bc3bc..f4eabbd0 100644
--- a/man/berlin_gtfs_to_zip.Rd
+++ b/man/berlin_gtfs_to_zip.Rd
@@ -20,8 +20,8 @@ gtfs <- gtfs_timetable (gtfs, day = "Wed") # A pre-processing step to speed up q
 gtfs_route (gtfs, from = "Tegel", to = "Berlin Hauptbahnhof", start_time = 12 * 3600)
 }
 \seealso{
-Other extract: 
-\code{\link{extract_gtfs}()},
-\code{\link{gtfs_timetable}()}
+Other extract:
+\code{\link[=extract_gtfs]{extract_gtfs()}},
+\code{\link[=gtfs_timetable]{gtfs_timetable()}}
 }
 \concept{extract}
diff --git a/man/extract_gtfs.Rd b/man/extract_gtfs.Rd
index 201f85ba..d7f08dd4 100644
--- a/man/extract_gtfs.Rd
+++ b/man/extract_gtfs.Rd
@@ -38,8 +38,8 @@ gtfs <- extract_gtfs (f)
 
 }
 \seealso{
-Other extract: 
-\code{\link{berlin_gtfs_to_zip}()},
-\code{\link{gtfs_timetable}()}
+Other extract:
+\code{\link[=berlin_gtfs_to_zip]{berlin_gtfs_to_zip()}},
+\code{\link[=gtfs_timetable]{gtfs_timetable()}}
 }
 \concept{extract}
diff --git a/man/frequencies_to_stop_times.Rd b/man/frequencies_to_stop_times.Rd
index 9d3afa80..ad5d9e89 100644
--- a/man/frequencies_to_stop_times.Rd
+++ b/man/frequencies_to_stop_times.Rd
@@ -26,7 +26,7 @@ gtfs2 <- frequencies_to_stop_times (gtfs)
 }
 }
 \seealso{
-Other augment: 
-\code{\link{gtfs_transfer_table}()}
+Other augment:
+\code{\link[=gtfs_transfer_table]{gtfs_transfer_table()}}
 }
 \concept{augment}
diff --git a/man/go_home.Rd b/man/go_home.Rd
index 9a70a379..5ca58bf6 100644
--- a/man/go_home.Rd
+++ b/man/go_home.Rd
@@ -69,9 +69,9 @@ go_home (3)
 }
 }
 \seealso{
-Other additional: 
-\code{\link{go_to_work}()},
-\code{\link{process_gtfs_local}()},
-\code{\link{summary.gtfs}()}
+Other additional:
+\code{\link[=go_to_work]{go_to_work()}},
+\code{\link[=process_gtfs_local]{process_gtfs_local()}},
+\code{\link[=summary.gtfs]{summary.gtfs()}}
 }
 \concept{additional}
diff --git a/man/go_to_work.Rd b/man/go_to_work.Rd
index 9929c5ed..53e3e086 100644
--- a/man/go_to_work.Rd
+++ b/man/go_to_work.Rd
@@ -69,9 +69,9 @@ go_to_work (3)
 }
 }
 \seealso{
-Other additional: 
-\code{\link{go_home}()},
-\code{\link{process_gtfs_local}()},
-\code{\link{summary.gtfs}()}
+Other additional:
+\code{\link[=go_home]{go_home()}},
+\code{\link[=process_gtfs_local]{process_gtfs_local()}},
+\code{\link[=summary.gtfs]{summary.gtfs()}}
 }
 \concept{additional}
diff --git a/man/gtfs_route.Rd b/man/gtfs_route.Rd
index 18293e6e..038a8cef 100644
--- a/man/gtfs_route.Rd
+++ b/man/gtfs_route.Rd
@@ -144,8 +144,8 @@ data.table::setDTthreads (nthr_dt)
 Sys.setenv ("OMP_THREAD_LIMIT" = nthr_omp)
 }
 \seealso{
-Other main: 
-\code{\link{gtfs_route_headway}()},
-\code{\link{gtfs_traveltimes}()}
+Other main:
+\code{\link[=gtfs_route_headway]{gtfs_route_headway()}},
+\code{\link[=gtfs_traveltimes]{gtfs_traveltimes()}}
 }
 \concept{main}
diff --git a/man/gtfs_route_headway.Rd b/man/gtfs_route_headway.Rd
index 2b7f978d..afbe73e0 100644
--- a/man/gtfs_route_headway.Rd
+++ b/man/gtfs_route_headway.Rd
@@ -50,8 +50,8 @@ gtfs_route_headway (gtfs, from = "Tegel", to = "Berlin Hauptbahnhof")
 }
 }
 \seealso{
-Other main: 
-\code{\link{gtfs_route}()},
-\code{\link{gtfs_traveltimes}()}
+Other main:
+\code{\link[=gtfs_route]{gtfs_route()}},
+\code{\link[=gtfs_traveltimes]{gtfs_traveltimes()}}
 }
 \concept{main}
diff --git a/man/gtfs_timetable.Rd b/man/gtfs_timetable.Rd
index 8e47dbb9..7a197d15 100644
--- a/man/gtfs_timetable.Rd
+++ b/man/gtfs_timetable.Rd
@@ -103,8 +103,8 @@ data.table::setDTthreads (nthr_dt)
 Sys.setenv ("OMP_THREAD_LIMIT" = nthr_omp)
 }
 \seealso{
-Other extract: 
-\code{\link{berlin_gtfs_to_zip}()},
-\code{\link{extract_gtfs}()}
+Other extract:
+\code{\link[=berlin_gtfs_to_zip]{berlin_gtfs_to_zip()}},
+\code{\link[=extract_gtfs]{extract_gtfs()}}
 }
 \concept{extract}
diff --git a/man/gtfs_transfer_table.Rd b/man/gtfs_transfer_table.Rd
index adb11f22..8fe73edb 100644
--- a/man/gtfs_transfer_table.Rd
+++ b/man/gtfs_transfer_table.Rd
@@ -52,7 +52,7 @@ g <- gtfs_transfer_table (g, d_limit = 200)
 data.table::setDTthreads (nthr)
 }
 \seealso{
-Other augment: 
-\code{\link{frequencies_to_stop_times}()}
+Other augment:
+\code{\link[=frequencies_to_stop_times]{frequencies_to_stop_times()}}
 }
 \concept{augment}
diff --git a/man/gtfs_traveltimes.Rd b/man/gtfs_traveltimes.Rd
index 70cb495b..7e98b268 100644
--- a/man/gtfs_traveltimes.Rd
+++ b/man/gtfs_traveltimes.Rd
@@ -93,8 +93,8 @@ res <- gtfs_traveltimes (g, from, start_times)
 data.table::setDTthreads (nthr)
 }
 \seealso{
-Other main: 
-\code{\link{gtfs_route}()},
-\code{\link{gtfs_route_headway}()}
+Other main:
+\code{\link[=gtfs_route]{gtfs_route()}},
+\code{\link[=gtfs_route_headway]{gtfs_route_headway()}}
 }
 \concept{main}
diff --git a/man/gtfsrouter.Rd b/man/gtfsrouter.Rd
index 34351e86..3e56acda 100644
--- a/man/gtfsrouter.Rd
+++ b/man/gtfsrouter.Rd
@@ -36,6 +36,7 @@ Useful links:
 
 Authors:
 \itemize{
+  \item Mark Padgham \email{mark.padgham@email.com}
   \item Marcin Stepniak \email{marcinstepniak@ucm.es} (\href{https://orcid.org/0000-0002-6489-5443}{ORCID})
 }
 
diff --git a/man/process_gtfs_local.Rd b/man/process_gtfs_local.Rd
index 55a32eeb..391e4b91 100644
--- a/man/process_gtfs_local.Rd
+++ b/man/process_gtfs_local.Rd
@@ -37,9 +37,9 @@ go_home ()
 }
 }
 \seealso{
-Other additional: 
-\code{\link{go_home}()},
-\code{\link{go_to_work}()},
-\code{\link{summary.gtfs}()}
+Other additional:
+\code{\link[=go_home]{go_home()}},
+\code{\link[=go_to_work]{go_to_work()}},
+\code{\link[=summary.gtfs]{summary.gtfs()}}
 }
 \concept{additional}
diff --git a/man/summary.gtfs.Rd b/man/summary.gtfs.Rd
index c5b1d1e5..15535cb7 100644
--- a/man/summary.gtfs.Rd
+++ b/man/summary.gtfs.Rd
@@ -31,9 +31,9 @@ summary (g) # also summarizes additional timetable information
 data.table::setDTthreads (nthr)
 }
 \seealso{
-Other additional: 
-\code{\link{go_home}()},
-\code{\link{go_to_work}()},
-\code{\link{process_gtfs_local}()}
+Other additional:
+\code{\link[=go_home]{go_home()}},
+\code{\link[=go_to_work]{go_to_work()}},
+\code{\link[=process_gtfs_local]{process_gtfs_local()}}
 }
 \concept{additional}