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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,11 @@ +2019-08-17 Jay Berkenbilt <ejb@ql.org> + + * Change internal implementation of QPDF arrays to use sparse + arrays, which results in using much less memory for arrays with + large numbers of nulls. Various files have been encountered in the + wild that contains thousands of arrays with millions of nulls. + Fixes #305, #311. + 2019-07-03 Jay Berkenbilt <ejb@ql.org> * Non-compatible API change: change |