diff --git a/docs/notebook_requirements.txt b/docs/notebook_requirements.txt
index f3c5dc95..b47fa02e 100644
--- a/docs/notebook_requirements.txt
+++ b/docs/notebook_requirements.txt
@@ -15,7 +15,7 @@ ipython==8.26.0
 ipython-genutils==0.2.0
 ipywidgets==8.1.3
 jedi==0.19.1
-Jinja2==3.1.5
+Jinja2==3.1.6
 jsonschema==4.23.0
 jupyter==1.0.0
 jupyter-client==8.6.2
@@ -29,7 +29,7 @@ nbclient==0.10.0
 nbconvert==7.16.4
 nbformat==5.10.4
 nest-asyncio==1.6.0
-notebook==7.2.1
+notebook==7.2.2
 numexpr==2.10.1
 pandocfilters==1.5.1
 parso==0.8.4
@@ -48,7 +48,7 @@ soupsieve==2.6
 terminado==0.18.1
 testpath==0.6.0
 tinycss2==1.3.0
-tornado==6.4.2
+tornado==6.5.1
 traitlets==5.14.3
 wcwidth==0.2.13
 webencodings==0.5.1
diff --git a/docs/sphinx/source/changelog.rst b/docs/sphinx/source/changelog.rst
index fc3d805a..8c279d97 100644
--- a/docs/sphinx/source/changelog.rst
+++ b/docs/sphinx/source/changelog.rst
@@ -1,5 +1,7 @@
 RdTools Change Log
 ==================
+.. include:: changelog/pending.rst
+.. include:: changelog/v3.0.1.rst
 .. include:: changelog/v3.0.0.rst
 .. include:: changelog/v2.1.8.rst
 .. include:: changelog/v2.1.7.rst
diff --git a/docs/sphinx/source/changelog/pending.rst b/docs/sphinx/source/changelog/pending.rst
new file mode 100644
index 00000000..59ee736a
--- /dev/null
+++ b/docs/sphinx/source/changelog/pending.rst
@@ -0,0 +1,16 @@
+*************************
+v3.0.x (X, X, 2025)
+*************************
+
+Enhancements
+------------
+* :py:func:`~rdtools.plotting.degradation_timeseries_plot` has new parameter ``label=`` 
+  to allow the timeseries plot to have right labeling (default), center or left labeling. 
+  (:issue:`455`)
+
+
+
+Contributors
+------------
+* Chris Deline (:ghuser:`cdeline`)
+
diff --git a/docs/sphinx/source/changelog/v3.0.1.rst b/docs/sphinx/source/changelog/v3.0.1.rst
new file mode 100644
index 00000000..9bfaaaa3
--- /dev/null
+++ b/docs/sphinx/source/changelog/v3.0.1.rst
@@ -0,0 +1,11 @@
+*************************
+v3.0.1 (August 21, 2025)
+*************************
+
+Requirements
+------------
+* Updated Jinja2==3.1.6 in ``notebook_requirements.txt`` (:pull:`465`)
+* Updated tornado==6.5.1 in ``notebook_requirements.txt`` (:pull:`465`)
+* Updated requests==2.32.4 in ``requirements.txt`` (:pull:`465`)
+* Updated urllib3==2.5.0 in ``requirements.txt`` (:pull:`465`)
+* Removed constraint that scipy<1.16.0 (:pull:`465`)
\ No newline at end of file
diff --git a/rdtools/plotting.py b/rdtools/plotting.py
index 93a07bac..b59e2b8c 100644
--- a/rdtools/plotting.py
+++ b/rdtools/plotting.py
@@ -5,6 +5,7 @@
 import plotly.express as px
 import numpy as np
 import warnings
+import datetime
 
 
 def degradation_summary_plots(yoy_rd, yoy_ci, yoy_info, normalized_yield,
@@ -431,7 +432,7 @@ def availability_summary_plots(power_system, power_subsystem, loss_total,
     return fig
 
 
-def degradation_timeseries_plot(yoy_info, rolling_days=365, include_ci=True,
+def degradation_timeseries_plot(yoy_info, rolling_days=365, include_ci=True, label='right',
                                 fig=None, plot_color=None, ci_color=None, **kwargs):
     '''
     Plot resampled time series of degradation trend with time
@@ -447,6 +448,13 @@ def degradation_timeseries_plot(yoy_info, rolling_days=365, include_ci=True,
         at least 50% of datapoints to be included in rolling plot.
     include_ci : bool, default True
         calculate and plot 2-sigma confidence intervals along with rolling median
+    label    : {'right', 'left', 'center'}, default 'right'
+        A combination of 1) which Year-on-Year slope edge to label,
+        and 2) which rolling median edge to label.
+
+        * ``right`` : label right edge of YoY slope and right edge of rolling median interval.
+        * ``center``: label center of YoY slope interval and center of rolling median interval.
+        * ``left``  : label left edge of YoY slope and center of rolling median interval.
     fig     : matplotlib, optional
         fig object to add new plot to (first set of axes only)
     plot_color : str, optional
@@ -475,7 +483,6 @@ def _bootstrap(x, percentile, reps):
 
     try:
         results_values = yoy_info['YoY_values']
-
     except KeyError:
         raise KeyError("yoy_info input dictionary does not contain key `YoY_values`.")
 
@@ -484,7 +491,22 @@ def _bootstrap(x, percentile, reps):
     if ci_color is None:
         ci_color = 'C0'
 
-    roller = results_values.rolling(f'{rolling_days}d', min_periods=rolling_days//2)
+    if label not in {None, "left", "right", "center"}:
+        raise ValueError(f"Unsupported value {label} for `label`")
+    if label is None:
+        label = "right"
+
+    if label == "right":
+        center = False
+        offset_days = 0
+    elif label == "center":
+        center = True
+        offset_days = 182
+    elif label == "left":
+        center = True
+        offset_days = 365
+
+    roller = results_values.rolling(f'{rolling_days}d', min_periods=rolling_days//2, center=center)
     # unfortunately it seems that you can't return multiple values in the rolling.apply() kernel.
     # TODO: figure out some workaround to return both percentiles in a single pass
     if include_ci:
@@ -495,8 +517,10 @@ def _bootstrap(x, percentile, reps):
     else:
         ax = fig.axes[0]
     if include_ci:
-        ax.fill_between(ci_lower.index, ci_lower, ci_upper, color=ci_color)
-    ax.plot(roller.median(), color=plot_color, **kwargs)
+        ax.fill_between(ci_lower.index - datetime.timedelta(days=offset_days),
+                        ci_lower, ci_upper, color=ci_color)
+    ax.plot(roller.median().index - datetime.timedelta(days=offset_days),
+            roller.median(), color=plot_color, **kwargs)
     ax.axhline(results_values.median(), c='k', ls='--')
     plt.ylabel('Degradation trend (%/yr)')
     fig.autofmt_xdate()
diff --git a/rdtools/test/plotting_test.py b/rdtools/test/plotting_test.py
index cb4639cb..f4eb83f6 100644
--- a/rdtools/test/plotting_test.py
+++ b/rdtools/test/plotting_test.py
@@ -252,7 +252,49 @@ def test_availability_summary_plots_empty(availability_analysis_object):
 def test_degradation_timeseries_plot(degradation_info):
     power, yoy_rd, yoy_ci, yoy_info = degradation_info
 
-    # test defaults
-    result = degradation_timeseries_plot(yoy_info)
-    assert_isinstance(result, plt.Figure)
+    # test defaults (label='right')
+    result_right = degradation_timeseries_plot(yoy_info)
+    assert_isinstance(result_right, plt.Figure)
+    xlim_right = result_right.get_axes()[0].get_xlim()[0]
+
+    # test label='center'
+    result_center = degradation_timeseries_plot(yoy_info=yoy_info, include_ci=False,
+                                                label='center', fig=result_right)
+    assert_isinstance(result_center, plt.Figure)
+    xlim_center = result_center.get_axes()[0].get_xlim()[0]
+
+    # test label='left'
+    result_left = degradation_timeseries_plot(yoy_info=yoy_info, include_ci=False, label='left')
+    assert_isinstance(result_left, plt.Figure)
+    xlim_left = result_left.get_axes()[0].get_xlim()[0]
+
+    # test label=None (should default to 'right')
+    result_none = degradation_timeseries_plot(yoy_info=yoy_info, include_ci=False, label=None)
+    assert_isinstance(result_none, plt.Figure)
+    xlim_none = result_none.get_axes()[0].get_xlim()[0]
+
+    # Check that the xlim values are offset as expected
+    # right > center > left (since offset_days increases)
+    assert xlim_right > xlim_center > xlim_left
+    assert xlim_right == xlim_none  # label=None defaults to 'right'
+
+    # The expected difference from right to left is 548 days (1.5 yrs), allow 5% tolerance
+    expected_diff = 548
+    actual_diff = (xlim_right - xlim_left)
+    tolerance = expected_diff * 0.05
+    assert abs(actual_diff - expected_diff) <= tolerance, \
+        f"difference of right-left xlim {actual_diff} not within 5% of 1.5 yrs."
+
+    # The expected difference from right to center is 365 days, allow 5% tolerance
+    expected_diff2 = 365
+    actual_diff2 = (xlim_right - xlim_center)
+    tolerance2 = expected_diff2 * 0.05
+    assert abs(actual_diff2 - expected_diff2) <= tolerance2, \
+        f"difference of right-center xlim {actual_diff2} not within 5% of 1 yr."
+
+    with pytest.raises(KeyError):
+        degradation_timeseries_plot({'a': 1}, include_ci=False)
+    with pytest.raises(ValueError):
+        degradation_timeseries_plot(yoy_info, include_ci=False, label='CENTER')
+
     plt.close('all')
diff --git a/requirements.txt b/requirements.txt
index 387589a4..5ce3b27f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ python-dateutil==2.9.0
 pytz==2024.1
 arch==7.0.0
 filterpy==1.4.5
-requests==2.32.3
+requests==2.32.4
 retrying==1.3.4
 scikit-learn==1.5.1
 scipy==1.13.1
@@ -30,6 +30,6 @@ statsmodels==0.14.2
 threadpoolctl==3.5.0
 tomli==2.0.1
 typing_extensions==4.12.2
-urllib3==2.2.2
+urllib3==2.5.0
 xgboost==2.1.1