Problem:    Documentation for using LSP messages is incomplete.
Solution:   Update the documentation. (Yegappan Lakshmanan, closes #10206)

Problem:    Using matchfuzzy() on a long list can take a while.
Solution:   Add a limit to the number of matches. (Yasuhiro Matsumoto,
            closes #10189)

Problem:    CurSearch highlight does not work for multi-line match.
Solution:   Check cursor position before adjusting columns. (closes #10133)

Problem:    When using an LSP channel want to get the message ID.
Solution:   Have ch_sendexpr() return the ID. (Yegappan Lakshmanan,
            closes #10202)

Problem:    List of libraries to suppress lsan errors is outdated.
Solution:   Add another library. (closes #10201)

Problem:    Build error without the +eval feature.
Solution:   Adjust #ifdefs.

Problem:    Cannot use <SID>FuncRef in completion spec.
Solution:   Dereference a function name in another way. (closes #10197)

Problem:    Still using cached values after unsetting some known environment
            variables.
Solution:   Take care of the side effects. (closes #10194)

Problem:    Error from setting an option is silently ignored.
Solution:   Handle option value errors better.  Fix uses of N_().

Problem:    Wrong 'statusline' value can cause illegal memory access.
Solution:   Properly check the value. (closes #10192)