diff --git a/pyproject.toml b/pyproject.toml
index 7194929..3de99da 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,6 @@ virtual = true
 dev-dependencies = [
     "ruff>=0.4.3",
     "fake-bpy-module-4-0>=20231118",
-    ## TODO: Blender 4.1 (when available)
     "pre-commit>=3.7.0",
 	"commitizen>=3.25.0",
     ## Requires charset-normalizer>=2.1.0
@@ -167,6 +166,7 @@ version_provider = "pep621"
 tag_format = "v$version"
 
 # Version Bumping
+retry_after_failure = true
 major_version_zero = true
 update_changelog_on_bump = true
 
diff --git a/src/blender_maxwell/node_trees/maxwell_sim_nodes/contracts/flow_kinds/array.py b/src/blender_maxwell/node_trees/maxwell_sim_nodes/contracts/flow_kinds/array.py
index 67458a4..c9428ab 100644
--- a/src/blender_maxwell/node_trees/maxwell_sim_nodes/contracts/flow_kinds/array.py
+++ b/src/blender_maxwell/node_trees/maxwell_sim_nodes/contracts/flow_kinds/array.py
@@ -101,9 +101,8 @@ class ArrayFlow:
 			return ArrayFlow(
 				values=float(spux.scaling_factor(self.unit, unit)) * self.values,
 				unit=unit,
-				is_sorted=self.is_sorted,  ## TODO: Can we really say that?
+				is_sorted=self.is_sorted,
 			)
-			## TODO: Is this scaling numerically stable?
 
 		msg = f'Tried to rescale unitless LazyDataValueRange to unit {unit}'
 		raise ValueError(msg)
diff --git a/src/blender_maxwell/node_trees/maxwell_sim_nodes/managed_objs/managed_bl_mesh.py b/src/blender_maxwell/node_trees/maxwell_sim_nodes/managed_objs/managed_bl_mesh.py
index 06a2122..66649d7 100644
--- a/src/blender_maxwell/node_trees/maxwell_sim_nodes/managed_objs/managed_bl_mesh.py
+++ b/src/blender_maxwell/node_trees/maxwell_sim_nodes/managed_objs/managed_bl_mesh.py
@@ -227,8 +227,6 @@ class ManagedBLMesh(base.ManagedObj):
 
 	@property
 	def mesh_as_arrays(self) -> dict:
-		## TODO: Cached
-
 		# Ensure Updated Geometry
 		log.debug('Updating View Layer')
 		bpy.context.view_layer.update()
diff --git a/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/inputs/web_importers/__init__.py b/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/inputs/web_importers/__init__.py
index 80ff89f..9c87ccc 100644
--- a/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/inputs/web_importers/__init__.py
+++ b/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/inputs/web_importers/__init__.py
@@ -14,11 +14,11 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-# from . import tidy_3d_web_importer
+from . import tidy_3d_web_runner
 
 BL_REGISTER = [
-	# *tidy_3d_web_importer.BL_REGISTER,
+	*tidy_3d_web_runner.BL_REGISTER,
 ]
 BL_NODES = {
-	# **tidy_3d_web_importer.BL_NODES,
+	**tidy_3d_web_runner.BL_NODES,
 }
diff --git a/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/inputs/web_importers/tidy3d_web_runner.py b/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/inputs/web_importers/tidy3d_web_runner.py
index 41279a7..2f63596 100644
--- a/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/inputs/web_importers/tidy3d_web_runner.py
+++ b/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/inputs/web_importers/tidy3d_web_runner.py
@@ -56,8 +56,6 @@ class RunSimulation(bpy.types.Operator):
 		node = context.node
 		node.cloud_task.submit()
 
-		## TODO: Start modal timer that checks progress in a subprocess.
-
 		return {'FINISHED'}
 
 
@@ -174,7 +172,6 @@ class Tidy3DWebRunnerNode(base.MaxwellSimNode):
 		"""Checks whether all conditions are satisfied to be able to actually run a simulation."""
 		if self.task_info is not None:
 			return self.task_info.status == 'draft'
-			## TODO: Rely on Visible Cost Estimate
 		return False
 
 	####################
@@ -282,5 +279,5 @@ BL_REGISTER = [
 	Tidy3DWebRunnerNode,
 ]
 BL_NODES = {
-	ct.NodeType.Tidy3DWebRunner: (ct.NodeCategory.MAXWELLSIM_OUTPUTS_WEBEXPORTERS)
+	ct.NodeType.Tidy3DWebRunner: (ct.NodeCategory.MAXWELLSIM_INPUTS_WEBIMPORTERS)
 }
diff --git a/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/outputs/web_exporters/__init__.py b/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/outputs/web_exporters/__init__.py
index 1b419e5..ff3d1ad 100644
--- a/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/outputs/web_exporters/__init__.py
+++ b/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/outputs/web_exporters/__init__.py
@@ -14,13 +14,11 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from . import tidy3d_web_exporter, tidy3d_web_runner
+from . import tidy3d_web_exporter
 
 BL_REGISTER = [
 	*tidy3d_web_exporter.BL_REGISTER,
-	*tidy3d_web_runner.BL_REGISTER,
 ]
 BL_NODES = {
 	**tidy3d_web_exporter.BL_NODES,
-	**tidy3d_web_runner.BL_NODES,
 }
diff --git a/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/sources/temporal_shapes/wave_temporal_shape.py b/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/sources/temporal_shapes/wave_temporal_shape.py
index 65d9bab..10eb77f 100644
--- a/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/sources/temporal_shapes/wave_temporal_shape.py
+++ b/src/blender_maxwell/node_trees/maxwell_sim_nodes/nodes/sources/temporal_shapes/wave_temporal_shape.py
@@ -125,9 +125,6 @@ class WaveTemporalShapeNode(base.MaxwellSimNode):
 		temporal_shape = output_sockets['Temporal Shape']
 		jax_amp_time = functools.partial(ct.manual_amp_time, temporal_shape)
 
-		## TODO: Don't just partial() it up, do it property in the ParamsFlow!
-		## -> Right now it's recompiled every time.
-
 		return ct.LazyValueFuncFlow(
 			func=jax_amp_time,
 			func_args=[spux.PhysicalType.Time],
diff --git a/src/blender_maxwell/node_trees/maxwell_sim_nodes/sockets/expr.py b/src/blender_maxwell/node_trees/maxwell_sim_nodes/sockets/expr.py
index 4778c1c..996f63b 100644
--- a/src/blender_maxwell/node_trees/maxwell_sim_nodes/sockets/expr.py
+++ b/src/blender_maxwell/node_trees/maxwell_sim_nodes/sockets/expr.py
@@ -27,11 +27,6 @@ from blender_maxwell.utils import extra_sympy_units as spux
 from .. import contracts as ct
 from . import base
 
-## TODO: This is a big node, and there's a lot to get right.
-## - Dynamically adjust socket color in response to, especially, the unit dimension.
-## - Generally pay attention to validity checking; it's make or break.
-## - For array generation, it may pay to have both a symbolic expression (producing output according to `shape` as usual) denoting how to actually make values, and how many. Enables ex. easy symbolic plots.
-
 log = logger.get(__name__)
 
 Int2: typ.TypeAlias = tuple[int, int]
@@ -77,6 +72,15 @@ class InfoDisplayCol(enum.StrEnum):
 
 
 class ExprBLSocket(base.MaxwellSimSocket):
+	"""The `Expr` ("Expression") socket is an accessible approach to specifying any expression.
+
+	- **Shape**: There is an intuitive UI for scalar, 2D, and 3D, but the `Expr` socket also supports parsing mathematical expressions of any shape (including matrices).
+	- **Math Type**: Support integer, rational, real, and complex mathematical types, for which there is an intuitive UI for scalar, 2D, and 3D cases.
+	- **Physical Type**: Supports the declaration of a physical unit dimension, for which a UI exists for the user to switch between long lists of valid units for that dimension, with automatic conversion of the value. This causes the expression to become unit-aware, which will be respected when using it for math.
+	- **Symbols**: Supports the use of variables (each w/predefined `MathType`) to define arbitrary mathematical expressions, which can be used as part of a function composition chain and/or as a parameter realized at `Viz` / when generating batched simulations / when performing gradient-based optimization.
+	- **Information UX**: All information encoded by the expression is presented using an intuitive UI, including filterable access to the shape of any data passing through a linked socket.
+	"""
+
 	socket_type = ct.SocketType.Expr
 	bl_label = 'Expr'
 	use_info_draw = True
@@ -556,12 +560,11 @@ class ExprBLSocket(base.MaxwellSimSocket):
 	@property
 	def info(self) -> ct.ArrayFlow:
 		return ct.InfoFlow(
-			output_name='_',  ## TODO: Something else
+			output_name='_',
 			output_shape=self.shape,
 			output_mathtype=self.mathtype,
 			output_unit=self.unit,
 		)
-		## TODO: When expression can be used w/arrays, then allow directly outputting a LazyArrayRange pumped through the given expression. Or something like that.
 
 	####################
 	# - FlowKind: Capabilities
@@ -572,8 +575,6 @@ class ExprBLSocket(base.MaxwellSimSocket):
 			socket_type=self.socket_type,
 			active_kind=self.active_kind,
 		)
-		## TODO: Prevent all invalid linkage between sockets used as expressions, but don't be too brutal :)
-		## - This really is a killer feature. But we want to get it right. So we leave it as todo until we know exactly how to tailor CapabilitiesFlow to these needs.
 
 	####################
 	# - UI
@@ -774,7 +775,6 @@ class ExprSocketDef(base.SocketDef):
 	] = ct.FlowKind.Value
 
 	# Socket Interface
-	## TODO: __hash__ like socket method based on these?
 	shape: tuple[int, ...] | None = None
 	mathtype: spux.MathType = spux.MathType.Real
 	physical_type: spux.PhysicalType | None = None
@@ -785,16 +785,13 @@ class ExprSocketDef(base.SocketDef):
 
 	# FlowKind: Value
 	default_value: spux.SympyExpr = sp.S(0)
-	abs_min: spux.SympyExpr | None = None  ## TODO: Not used (yet)
-	abs_max: spux.SympyExpr | None = None  ## TODO: Not used (yet)
-	## TODO: Idea is to use this scalar uniformly for all shape elements
-	## TODO: -> But we may want to **allow** using same-shape for diff. bounds.
+	abs_min: spux.SympyExpr | None = None
+	abs_max: spux.SympyExpr | None = None
 
 	# FlowKind: LazyArrayRange
 	default_min: spux.SympyExpr = sp.S(0)
 	default_max: spux.SympyExpr = sp.S(1)
 	default_steps: int = 2
-	## TODO: Configure lin/log/... scaling (w/enumprop in UI)
 
 	# UI
 	show_info_columns: bool = False
diff --git a/src/blender_maxwell/nodeps/operators/uninstall_deps.py b/src/blender_maxwell/nodeps/operators/uninstall_deps.py
index 32c33a1..eff5fe6 100644
--- a/src/blender_maxwell/nodeps/operators/uninstall_deps.py
+++ b/src/blender_maxwell/nodeps/operators/uninstall_deps.py
@@ -108,8 +108,6 @@ class UninstallPyDeps(bpy.types.Operator):
 		# Brutally Delete / Remake PyDeps Folder
 		## The point isn't to protect against dedicated stupididy.
 		## Just to nudge away a few of the obvious "bad ideas" users might have.
-		## TODO: Handle rmtree.avoids_symlink_attacks
-		## TODO: Handle audit events
 		log.warning(
 			'Deleting and Creating Folder at "%s": %s',
 			'pydeps_path',
diff --git a/src/blender_maxwell/nodeps/utils/blender_type_enum.py b/src/blender_maxwell/nodeps/utils/blender_type_enum.py
index 07032f1..5d4f202 100644
--- a/src/blender_maxwell/nodeps/utils/blender_type_enum.py
+++ b/src/blender_maxwell/nodeps/utils/blender_type_enum.py
@@ -29,7 +29,7 @@ def prefix_values_with(prefix: str) -> type[enum.Enum]:
 	Returns:
 		A new StrEnum class with altered member values.
 	"""
-	## TODO: DO NOT USE FOR ENUMS WITH METHODS
+	## DO NOT USE FOR ENUMS WITH METHODS
 
 	def _decorator(cls: enum.StrEnum):
 		new_members = {
@@ -49,7 +49,6 @@ def prefix_values_with(prefix: str) -> type[enum.Enum]:
 ####################
 # - BlenderTypeEnum
 ####################
-## TODO: Migrate everyone to simple StrEnums
 class BlenderTypeEnum(str, enum.Enum):
 	"""Homegrown `str` enum for Blender types."""
 
@@ -84,7 +83,7 @@ def wrap_values_in_MT(cls) -> type[enum.Enum]:
 	new_cls = enum.Enum(cls.__name__, new_members, type=BlenderTypeEnum)
 	new_cls.__doc__ = cls.__doc__
 	new_cls.__module__ = cls.__module__
-	new_cls.get_tree = cls.get_tree  ## TODO: This is wildly specific...
+	new_cls.get_tree = cls.get_tree
 
 	# Return New (Replacing) Enum Class
 	return new_cls
diff --git a/src/blender_maxwell/utils/logger.py b/src/blender_maxwell/utils/logger.py
index 31d96c8..bab0ffe 100644
--- a/src/blender_maxwell/utils/logger.py
+++ b/src/blender_maxwell/utils/logger.py
@@ -35,12 +35,10 @@ from ..nodeps.utils.simple_logger import (
 
 OUTPUT_CONSOLE = rich.console.Console(
 	color_system='truecolor',
-	## TODO: color_system should be 'auto'; bl_run.py hijinks are interfering
 )
 ERROR_CONSOLE = rich.console.Console(
 	color_system='truecolor',
 	stderr=True,
-	## TODO: color_system should be 'auto'; bl_run.py hijinks are interfering
 )
 rich.traceback.install(show_locals=True, console=ERROR_CONSOLE)
 
diff --git a/src/scripts/bl_install_addon.py b/src/scripts/bl_install_addon.py
index 336ac41..4682161 100644
--- a/src/scripts/bl_install_addon.py
+++ b/src/scripts/bl_install_addon.py
@@ -40,7 +40,6 @@ def install_and_enable_addon(addon_name: str, addon_zip: Path) -> None:
 			),
 		]
 	):
-		## TODO: Check if addon file path exists?
 		in_pref_addons = addon_name in bpy.context.preferences.addons
 		existing_files_found = {
 			addon_path: (Path(addon_path) / addon_name).exists()
diff --git a/src/scripts/pack.py b/src/scripts/pack.py
index ee0e72f..16f1986 100644
--- a/src/scripts/pack.py
+++ b/src/scripts/pack.py
@@ -14,8 +14,6 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-# noqa: INP001
-
 import contextlib
 import logging
 import tempfile
@@ -131,7 +129,6 @@ def main():
 		replace_if_exists=True,
 		remove_after_close=False,
 	):
-		# TODO: GPG signature for distribution
 		pass