Please capitalize where necessary: this website is very valuable to me. i look forward to speaking with you soon.
A: This website is very valuable to me. I look forward to speaking with you soon.

Q: version 0.3.5 some major changes "

A: Version 0.3.5 Some major changes "

Q: we also keep a watch out for unwanted intruders that we keep at bay, as the earth is what you call a "no go area".
A: We also keep a watch out for unwanted intruders that we keep at bay, as the Earth is what you call a "no go area".

Problem: meeting of students in december 1839
Can you repeat this sentence, but capitalize it?
Answer: Meeting of students in December 1839

Text: many throw only the packaging, plastics, tea bag etc. bin of laziness.

Correct capitalization: Many throw only the packaging, plastics, tea bag etc. bin of laziness.

Q: medicine on board - another building block for the safety at sea

A:
Medicine on board - another building block for the safety at sea