[nongnu] elpa/gptel updated (c6e2339d43 -> 6abda6f465)

[ELPA Syncer]

elpasync pushed a change to branch elpa/gptel.

      from  c6e2339d43 gptel: Presets can extend gptel-tools instead of replace
       new  430c5ee84f gptel-gemini: Add gemini-2.5-pro-preview-06-05
       new  ac16bddbf4 NEWS: Fix formatting, wording
       new  6abda6f465 README: Update link


Summary of changes:
 NEWS            | 17 +++++++++--------
 README.org      |  2 +-
 gptel-gemini.el | 13 +++++++++++--
 3 files changed, 21 insertions(+), 11 deletions(-)