diff --git a/CITATION.cff b/CITATION.cff
index 6412c838..cfbd366c 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -8,7 +8,7 @@ message: 'To cite package "spatsoc" in publications use:'
 type: software
 license: GPL-3.0-only
 title: 'spatsoc: Group Animal Relocation Data by Spatial and Temporal Relationship'
-version: 0.2.5.9000
+version: 0.2.5.9001
 identifiers:
 - type: doi
   value: 10.32614/CRAN.package.spatsoc
diff --git a/DESCRIPTION b/DESCRIPTION
index 504cb800..3c1d9707 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: spatsoc
 Title: Group Animal Relocation Data by Spatial and Temporal Relationship
-Version: 0.2.5.9000
+Version: 0.2.5.9001
 Authors@R: c(
     person("Alec L.", "Robitaille", , "robit.alec@gmail.com", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0002-4706-1762")),
diff --git a/NEWS.md b/NEWS.md
index bed8e920..bcc2b3fc 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,7 @@
+# v 0.2.5.9001
+
+* `centroid_dyad` function for calculating dyad centroids [PR 88](https://github.com/ropensci/spatsoc/pull/88)
+
 # v 0.2.5.9000
 
 * `centroid_group` function for calculating group centroids [PR 72](https://github.com/ropensci/spatsoc/pull/72)
diff --git a/_pkgdown.yml b/_pkgdown.yml
index f99b3427..87ea71f9 100644
--- a/_pkgdown.yml
+++ b/_pkgdown.yml
@@ -28,6 +28,7 @@ reference:
     desc: ~
     contents:
     - '`centroid_group`'
+    - '`centroid_dyad`'
   - title: Build functions
     desc: ~
     contents:
diff --git a/codemeta.json b/codemeta.json
index 4557e120..e2dce9a1 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -8,7 +8,7 @@
   "codeRepository": "https://github.com/ropensci/spatsoc",
   "issueTracker": "https://github.com/ropensci/spatsoc/issues",
   "license": "https://spdx.org/licenses/GPL-3.0",
-  "version": "0.2.5.9000",
+  "version": "0.2.5.9001",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",
@@ -190,7 +190,7 @@
     },
     "SystemRequirements": "GDAL (>= 2.0.1), GEOS (>= 3.4.0), PROJ (>= 4.8.0),\n    sqlite3"
   },
-  "fileSize": "1895.005KB",
+  "fileSize": "1910.193KB",
   "citation": [
     {
       "@type": "ScholarlyArticle",