v0.9.6

Changelog

• ca28cab: perf: group the summary totals by kind instead of summing CASE expressions (@dspv)
• cd27c0a: perf: index the id-ordered note lookups (@dspv)
• ad0922a: perf: index the per-session event lookup; show placeholders while loading (@dspv)
• 26ab231: perf: index the reads the dashboard makes every five seconds (@dspv)