Update PHEP 3 support schedule [automated]

Author: github-actions[bot]

_pages/docs/phep-3/chart.md

@@ -37,6 +37,7 @@ section pandas
 2.1.0 : 2023-08-30,2025-08-29
 2.2.0 : 2024-01-20,2026-01-19
 2.3.0 : 2025-06-05,2027-06-05
+3.0.0 : 2026-01-21,2028-01-21
 
 section scikit-image
 0.21.0 : 2023-06-02,2025-06-01

_pages/docs/phep-3/schedule.md

@@ -100,6 +100,7 @@
 |         |                 |                                  |
 | ------- | --------------- | -------------------------------- |
 | ipython | 8.38.0 to 9.9.0 | support by Jul 2026 and Jul 2026 |
+| pandas  | 3.0.0           | support by Jul 2026              |
 | scipy   | 1.17.0          | support by Jul 2026              |
 
 ###### Can drop support for:
@@ -187,6 +188,7 @@
 |         |                 |                                |
 | ------- | --------------- | ------------------------------ |
 | ipython | 8.38.0 to 9.9.0 | released Jan 2026 and Jan 2026 |
+| pandas  | 3.0.0           | released Jan 2026              |
 | scipy   | 1.17.0          | released Jan 2026              |
 
 #### 2028 - Quarter 4: