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7 | 7 | * Ignore invalid SAV timestamp strings (#683).
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8 | 8 | * Fix compiler warnings (#707).
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9 | 9 |
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| 10 | +* The experimental `write_sas()` function has been deprecated (#224). The |
| 11 | + sas7bdat file format is complex and undocumented, and as such writing SAS |
| 12 | + files is not officially supported by ReadStat. `write_xpt()` should be used |
| 13 | + instead - it produces files in the SAS transport format, which has |
| 14 | + limitations but will be reliably read by SAS. |
| 15 | + |
10 | 16 | * `write_*()` functions gain a new `adjust_tz` argument to allow more control
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11 | 17 | over time zone conversion for date-time variables (#702). Thanks to @jmobrien
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12 | 18 | for the detailed issue and feedback.
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22 | 28 | the corresponding UTC value, which will appear different to the user but
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23 | 29 | preserves the underlying numeric data.
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24 | 30 |
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25 |
| -* Fixed issue in `write_*()` functions where invisible return of input data |
26 |
| - frame included unintended alteration of date time variables. (@jmobrien, #702) |
27 |
| - |
28 |
| -* The experimental `write_sas()` function has been deprecated (#224). The |
29 |
| - sas7bdat file format is complex and undocumented, and as such writing SAS |
30 |
| - files is not officially supported by ReadStat. `write_xpt()` should be used |
31 |
| - instead - it produces files in the SAS transport format, which has |
32 |
| - limitations but will be reliably read by SAS. |
| 31 | +* `write_*()` functions previously returned the data frame with minor |
| 32 | + alterations made to date-time variables. These functions now invisibly return |
| 33 | + the original input data frame unchanged (@jmobrien, #702). |
33 | 34 |
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34 | 35 | * Fix bug in string variable width calculation that treated `NA` values as width
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35 | 36 | 2. `NA` values are now treated as blanks for width calculations (#699).
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