New era

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Across
  1. 3. The seriousness of something
  2. 5. The official act of making something available
  3. 6. scared
  4. 8. Isolated or put alone
  5. 10. Development or improvement
  6. 11. State of mind linked to wanting human contact but feeling alone.
Down
  1. 1. Not follow rules
  2. 2. Long term change in temperature and weather pattern
  3. 4. The new coronavirus variant
  4. 7. A safety measure
  5. 9. Connected by computer