diff --git a/Changes.txt b/Changes.txt
index 60049604f..84e4996ad 100644
--- a/Changes.txt
+++ b/Changes.txt
@@ -23,7 +23,10 @@
     - Autodetection of serial ports no longer messes up devices plugged
       into other serial ports.
 
-  * Added CPU load stats to debugger.
+  * Added CPU load stats to debugger.  Related to this, added debugger
+    pseudo-registers '_ftimreadcycles' and '_fwsynccycles' to show the
+    number of cycles since the start of frame under certain circumstances
+    (see manual for more details).
 
   * Fixed bug with aspect correction and fullscreen mode; snapshots from
     such a mode are now pixel-exact.
diff --git a/docs/debugger.html b/docs/debugger.html
index 6b262e02c..7f4c108bc 100644
--- a/docs/debugger.html
+++ b/docs/debugger.html
@@ -1149,9 +1149,9 @@ as illustrated:</p>
 <ul>
 <li><b>Frame Cycle</b>: The number of CPU cycles that have been executed this frame since
 VSYNC was cleared at scanline 0.</li>
-<li><b>WSync Cycl.</b>: The number of CPU cycles that have been skipped by WSYNC this frame since
+<li><b>WSync Cycle</b>: The number of CPU cycles that have been skipped by WSYNC this frame since
 VSYNC was cleared at scanline 0.</li>
-<li><b>Timer Cycl.</b>: The number of CPU cycles (approximately) that have been used by timer read loops since
+<li><b>Timer Cycle</b>: The number of CPU cycles (approximately) that have been used by timer read loops since
 VSYNC was cleared at scanline 0.</li>
 <li><b>Total</b>: The total number of CPU cycles since this ROM was loaded or reset.</li>
 <li><b>Delta</b>: The number of CPU cycles that have been executed since the last debugger
diff --git a/src/common/Version.hxx b/src/common/Version.hxx
index 3106dd6c7..c6c81ab47 100644
--- a/src/common/Version.hxx
+++ b/src/common/Version.hxx
@@ -19,6 +19,6 @@
 #define VERSION_HXX
 
 #define STELLA_VERSION "6.4"
-#define STELLA_BUILD "6236"
+#define STELLA_BUILD "6237"
 
 #endif
diff --git a/src/debugger/gui/TiaInfoWidget.cxx b/src/debugger/gui/TiaInfoWidget.cxx
index c892422c5..3a0a3b27f 100644
--- a/src/debugger/gui/TiaInfoWidget.cxx
+++ b/src/debugger/gui/TiaInfoWidget.cxx
@@ -64,13 +64,13 @@ TiaInfoWidget::TiaInfoWidget(GuiObject* boss, const GUI::Font& lfont,
 
   // Left: WSync Cycles
   ypos += lineHeight + VGAP;
-  new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "WSync Cycl." : "WSync C.");
+  new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "WSync Cycle" : "WSync C.");
   myWSyncCylces = new EditTextWidget(boss, nfont, xpos + lwidth, ypos - 1, fwidth, lineHeight);
   myWSyncCylces->setEditable(false, true);
 
   // Left: Timer Cycles
   ypos += lineHeight + VGAP;
-  new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "Timer Cycl." : "Timer C.");
+  new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "Timer Cycle" : "Timer C.");
   myTimerCylces = new EditTextWidget(boss, nfont, xpos + lwidth, ypos - 1, fwidth, lineHeight);
   myTimerCylces->setEditable(false, true);