[nongnu] elpa/gptel updated (2270c99a9b3 -> 7a4bd1d4cb0)

[ELPA Syncer]

elpasync pushed a change to branch elpa/gptel.

      from  2270c99a9b3 gptel: Improve error message for missing tool in preset
       new  51fa5754c9c gptel-context: Manage context buffers from IBuffer
       new  61574c23580 gptel-context: Remove overlays when removing buffers
       new  7a4bd1d4cb0 gptel-context: Remove buffers correctly when removing 
overlays


Summary of changes:
 NEWS             |  6 ++++++
 gptel-context.el | 53 +++++++++++++++++++++++++++++++++++++++--------------
 2 files changed, 45 insertions(+), 14 deletions(-)