diff --git a/R/stability.R b/R/stability.R
index 03d81eff..6199b74c 100644
--- a/R/stability.R
+++ b/R/stability.R
@@ -174,7 +174,7 @@ stability <- function(object, ...){
 #'@rdname stability.mvgam
 #'@method stability mvgam
 #'@export
-stability.mvgam = function(object){
+stability.mvgam = function(object, ...){
 
   # Check trend_model
   trend_model <- attr(object$model_data, 'trend_model')
diff --git a/docs/reference/stability.mvgam.html b/docs/reference/stability.mvgam.html
index 76bac056..5162acbe 100644
--- a/docs/reference/stability.mvgam.html
+++ b/docs/reference/stability.mvgam.html
@@ -72,7 +72,7 @@ <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage">
     <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">stability</span><span class="op">(</span><span class="va">object</span>, <span class="va">...</span><span class="op">)</span></span>
 <span></span>
 <span><span class="co"># S3 method for mvgam</span></span>
-<span><span class="fu">stability</span><span class="op">(</span><span class="va">object</span><span class="op">)</span></span></code></pre></div>
+<span><span class="fu">stability</span><span class="op">(</span><span class="va">object</span>, <span class="va">...</span><span class="op">)</span></span></code></pre></div>
     </div>
 
     <div class="section level2">
@@ -204,7 +204,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-msg co"><span class="r-pr">#&gt;</span>                  from stan/lib/stan_math/stan/math/rev.hpp:16,</span>
 <span class="r-msg co"><span class="r-pr">#&gt;</span>                  from stan/lib/stan_math/stan/math.hpp:19,</span>
 <span class="r-msg co"><span class="r-pr">#&gt;</span>                  from stan/src/stan/model/model_header.hpp:4,</span>
-<span class="r-msg co"><span class="r-pr">#&gt;</span>                  from C:/Users/uqnclar2/AppData/Local/Temp/RtmpULw7Rt/model-86746fb62ab3.hpp:2:</span>
+<span class="r-msg co"><span class="r-pr">#&gt;</span>                  from C:/Users/uqnclar2/AppData/Local/Temp/Rtmps1dGXB/model-8fe436be15b7.hpp:2:</span>
 <span class="r-msg co"><span class="r-pr">#&gt;</span> stan/lib/stan_math/stan/math/prim/prob/von_mises_cdf.hpp: In function 'stan::return_type_t&lt;T_x, T_sigma, T_l&gt; stan::math::von_mises_cdf(const T_x&amp;, const T_mu&amp;, const T_k&amp;)':</span>
 <span class="r-msg co"><span class="r-pr">#&gt;</span> stan/lib/stan_math/stan/math/prim/prob/von_mises_cdf.hpp:194: note: '-Wmisleading-indentation' is disabled from this point onwards, since column-tracking was disabled due to the size of the code/headers</span>
 <span class="r-msg co"><span class="r-pr">#&gt;</span>   194 |       if (cdf_n &lt; 0.0)</span>
diff --git a/man/stability.mvgam.Rd b/man/stability.mvgam.Rd
index 2f7061fe..12438ded 100644
--- a/man/stability.mvgam.Rd
+++ b/man/stability.mvgam.Rd
@@ -7,7 +7,7 @@
 \usage{
 stability(object, ...)
 
-\method{stability}{mvgam}(object)
+\method{stability}{mvgam}(object, ...)
 }
 \arguments{
 \item{object}{\code{list} object of class \code{mvgam} resulting from a call to \code{\link[=mvgam]{mvgam()}}
diff --git a/src/mvgam.dll b/src/mvgam.dll
index 744de664..b5dd2ffc 100644
Binary files a/src/mvgam.dll and b/src/mvgam.dll differ