v1.4.7

What's Changed

• Feat/optimize mem use by @kevinmatthe in #134
• Call malloc_trim in Free() to return C heap memory to OS on Linux by @Copilot in #135
• Fix double-free crash and memory leak in Jieba; deprecate WithTrim() by @Copilot in #137

New Contributors

• @Copilot made their first contribution in #135

Full Changelog: v1.4.6...v1.4.7