remove old year references

source/docs/hardware/hardware-basics/robot-battery.rst

@@ -48,7 +48,7 @@ Wire size 6AWG is sufficient for almost all robots and fits standard SB50 contac
 
 Higher strand count wire (sometimes sold as "Flex" or "welding wire") has a smaller bend radius, which makes it easier to route, and a higher fatigue limit. There is no strand count requirement, but 84/25 (84 strand "flex" hookup wire) and 259/30 (259 strand "welding wire") will both be *much* easier to work with than 19/0.0372 (19 strand hookup wire).
 
-The insulation must be color-coded per the Game Manual: as of 2021, the +12Vdc wire must be red, white, brown, yellow, or black w/stripe and the ground wire (return wire) must be black or blue. There is no explicit insulation temperature rating requirement, but any blackened or damaged insulation means the wire needs to be replaced: off hand, 105C is plenty and lower will work for almost all robots. There is no insulation voltage rating requirement, lower is better for thinner insulation.
+The insulation must be color-coded per the Game Manual: the +12Vdc wire must be red, white, brown, yellow, or black w/stripe and the ground wire (return wire) must be black or blue. There is no explicit insulation temperature rating requirement, but any blackened or damaged insulation means the wire needs to be replaced: off hand, 105C is plenty and lower will work for almost all robots. There is no insulation voltage rating requirement, lower is better for thinner insulation.
 
 SB Connector
 ~~~~~~~~~~~~~

source/docs/software/hardware-apis/motors/wpi-drive-classes.rst

@@ -1,7 +1,7 @@
 .. include:: <isonum.txt>
 
 Using the WPILib Classes to Drive your Robot
-======================================================
+============================================
 
 WPILib includes many classes to help make your robot get driving faster.
 
@@ -32,7 +32,7 @@ Drive Class Conventions
 Motor Inversion
 ^^^^^^^^^^^^^^^
 
-As of 2022, the right side of the drivetrain is **no longer** inverted by default. It is the responsibility of the user to manage proper inversions for their drivetrain. Users can invert motors by calling ``setInverted()``/``SetInverted()`` on their motor objects.
+The right side of the drivetrain is **no longer** inverted by default. It is the responsibility of the user to manage proper inversions for their drivetrain. Users can invert motors by calling ``setInverted()``/``SetInverted()`` on their motor objects.
 
 .. tab-set-code::