diff --git a/.Rbuildignore b/.Rbuildignore
index b3da98e..a0e7005 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -2,3 +2,4 @@
 ^\.Rproj\.user$
 .travis.yml
 appveyor.yml
+^revdep$
diff --git a/ergm.userterms.Rproj b/ergm.userterms.Rproj
new file mode 100644
index 0000000..b1ded45
--- /dev/null
+++ b/ergm.userterms.Rproj
@@ -0,0 +1,17 @@
+Version: 1.0
+
+RestoreWorkspace: Default
+SaveWorkspace: Default
+AlwaysSaveHistory: Default
+
+EnableCodeIndexing: Yes
+UseSpacesForTab: Yes
+NumSpacesForTab: 2
+Encoding: UTF-8
+
+RnwWeave: knitr
+LaTeX: pdfLaTeX
+
+BuildType: Package
+PackageUseDevtools: Yes
+PackageInstallArgs: --no-multiarch --with-keep.source
diff --git a/revdep/.gitignore b/revdep/.gitignore
new file mode 100644
index 0000000..111ab32
--- /dev/null
+++ b/revdep/.gitignore
@@ -0,0 +1,7 @@
+checks
+library
+checks.noindex
+library.noindex
+cloud.noindex
+data.sqlite
+*.html
diff --git a/revdep/README.md b/revdep/README.md
new file mode 100644
index 0000000..aa35e84
--- /dev/null
+++ b/revdep/README.md
@@ -0,0 +1,42 @@
+# Platform
+
+|field    |value                        |
+|:--------|:----------------------------|
+|version  |R version 4.0.5 (2021-03-31) |
+|os       |Debian GNU/Linux 10 (buster) |
+|system   |x86_64, linux-gnu            |
+|ui       |RStudio                      |
+|language |(EN)                         |
+|collate  |en_US.UTF-8                  |
+|ctype    |en_US.UTF-8                  |
+|tz       |America/Los_Angeles          |
+|date     |2021-04-26                   |
+
+# Dependencies
+
+|package        |old    |new        |Δ  |
+|:--------------|:------|:----------|:--|
+|ergm.userterms |3.10.0 |3.10.0-111 |*  |
+|cli            |NA     |2.4.0      |*  |
+|coda           |0.19-4 |0.19-4     |   |
+|crayon         |NA     |1.4.1      |*  |
+|DEoptimR       |1.0-8  |1.0-8      |   |
+|ergm           |3.11.0 |3.11.0     |   |
+|fansi          |NA     |0.4.2      |*  |
+|glue           |NA     |1.4.2      |*  |
+|lifecycle      |NA     |1.0.0      |*  |
+|lpSolve        |5.6.15 |5.6.15     |   |
+|magrittr       |NA     |2.0.1      |*  |
+|network        |1.16.1 |1.16.1     |   |
+|pillar         |NA     |1.6.0      |*  |
+|rlang          |NA     |0.4.10     |*  |
+|rle            |0.9.2  |0.9.2      |   |
+|robustbase     |0.93-7 |0.93-7     |   |
+|statnet.common |4.4.1  |4.4.1      |   |
+|tibble         |NA     |3.1.1      |*  |
+|trust          |0.1-8  |0.1-8      |   |
+|utf8           |NA     |1.2.1      |*  |
+|vctrs          |NA     |0.3.7      |*  |
+
+# Revdeps
+
diff --git a/revdep/cran.md b/revdep/cran.md
new file mode 100644
index 0000000..d07935b
--- /dev/null
+++ b/revdep/cran.md
@@ -0,0 +1,7 @@
+## revdepcheck results
+
+We checked 2 reverse dependencies, comparing R CMD check results across CRAN and dev versions of this package.
+
+ * We saw 0 new problems
+ * We failed to check 0 packages
+
diff --git a/revdep/email.yml b/revdep/email.yml
new file mode 100644
index 0000000..0c5cef8
--- /dev/null
+++ b/revdep/email.yml
@@ -0,0 +1,5 @@
+release_date: ???
+rel_release_date: ???
+my_news_url: ???
+release_version: ???
+release_details: ???
diff --git a/revdep/failures.md b/revdep/failures.md
new file mode 100644
index 0000000..9a20736
--- /dev/null
+++ b/revdep/failures.md
@@ -0,0 +1 @@
+*Wow, no problems at all. :)*
\ No newline at end of file
diff --git a/revdep/problems.md b/revdep/problems.md
new file mode 100644
index 0000000..9a20736
--- /dev/null
+++ b/revdep/problems.md
@@ -0,0 +1 @@
+*Wow, no problems at all. :)*
\ No newline at end of file