Add details for PyLadiesCon 2024, talk proposal due date for PyCascad…

…es 2025 (#226)

2024.csv

@@ -63,3 +63,4 @@ PyCon France,2024-10-31,2024-11-03,"Strasbourg, France",FRA,Université de Math
 PyCon Sweden,2024-11-14,2024-11-15,"Stockholm, Sweden",SWE,Clarion Hotel Skanstull,,,https://www.pycon.se/,,https://www.pycon.se/#sponsorship
 PyCon Hong Kong,2024-11-16,2024-11-16,"Hong Kong, China",HKG,,,2024-07-01,https://pycon.hk/,https://pretalx.com/pyconhk2024/cfp,
 Plone Conference,2024-11-25,2024-12-01,"Brasilia, Brazil",BRA,,,,https://2024.ploneconf.org/en,,
+PyLadiesCon,2024-12-06,2024-12-08,Online,,,,2024-09-25,https://conference.pyladies.com,https://pretalx.com/pyladiescon-2024/cfp,https://conference.pyladies.com/sponsors/

2025.csv

@@ -1,5 +1,5 @@
 Subject,Start Date,End Date,Location,Country,Venue,Tutorial Deadline,Talk Deadline,Website URL,Proposal URL,Sponsorship URL
-PyCascades,2025-02-08,2025-02-09,"Portland, Oregon, United States of America",USA,Revolution Hall,,,https://2025.pycascades.com/,https://2025.pycascades.com/program/cfp/,
+PyCascades,2025-02-08,2025-02-09,"Portland, Oregon, United States of America",USA,Revolution Hall,,2024-09-15,https://2025.pycascades.com/,https://2025.pycascades.com/program/cfp/,
 PyTexas,2025-04-11,2025-04-13,"Austin, Texas, United States of America",USA,Austin Central Public Library,2025-01-14,2025-01-14,https://www.pytexas.org/2025/,,https://www.pytexas.org/2025/sponsors/sponsor-us/
 PyCon US,2025-05-14,2025-05-22,"Pittsburgh, Pennsylvania, United States of America",USA,David L. Lawrence Convention Center,,,https://us.pycon.org,,
 PyCon Italia,2025-05-28,2025-05-31,"Bologna, Italy",ITA,Savoia Hotel Regency,,,https://2025.pycon.it/,,